OPERATOR`S MANUAL

Transcription

OPERATOR`S MANUAL

OPERATOR’S
MANUAL
STHM
Model:
STHM-23CV
Congratulations on owning a Scag mower! This manual contains the operating
instructions and safety information for your Scag mower. Reading this manual
can provide you with assistance in maintenance and adjustment procedures to
keep your mower performing to maximum efficiency. The specific models that
this book covers are listed on the inside cover. Before operating your machine,
please read all the information enclosed.
© 2008
Scag Power Equipment
Division of Metalcraft of Mayville, Inc.
PART NO. 03223 Rev. 1
PRINTED 3/2008
PRINTED IN USA
WARNING
FAILURE TO FOLLOW SAFE OPERATING PRACTICES MAY RESULT
IN SERIOUS INJURY OR DEATH.
• Read this manual completely as well as other manuals that came with your mower.
• DO NOT operate on steep slopes. To check a slope, attempt to back up it (with the
cutter deck down). If the machine can back up the slope without the wheels slipping,
reduce speed and use extreme caution.
• Under no circumstances should the machine be operated on slopes greater than 15
degrees. ALWAYS FOLLOW OSHA APPROVED OPERATION.
• DO NOT mow on wet grass. Wet grass reduces traction and steering control.
• Keep all shields in place, especially the grass discharge chute.
• Before performing any maintenance or service, stop the machine and remove the
spark plug wire and ignition key.
• If a mechanism becomes clogged, stop the engine before cleaning.
• Keep hands, feet and clothing away from power-driven parts.
• Keep others off the mower (only one person at a time)
REMEMBER - YOUR MOWER IS ONLY AS SAFE AS THE OPERATOR!
Hazard control and accident prevention are dependent upon the awareness,
concern, prudence, and proper training of the personnel involved in the
operation, transport, maintenance, and storage of the equipment.
This manual covers the operating instructions and illustrated parts list for:
STHM-23CV
with a serial number of
D6300001 to D6399999
SM-61V
D8900001 to D8999999
SM-72A
D9000001 to D9099999
Always use the entire serial number listed on the serial number tag when referring to this product.
Table of Contents
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TABLE OF CONTENTS
SECTION 1 - GENERAL INFORMATION. ..................................................................................1
1.1 Introduction............................................................................................................................................1
1.2 Direction Reference............................................................................................................................1
1.3 Servicing The Engine And Drive Train Components..................................................................1
1.4 Symbols.....................................................................................................................................................2
SECTION 2 - SAFETY INFORMATION.......................................................................................3
2.1 Introduction............................................................................................................................................3
2.2 Signal Words...........................................................................................................................................3
2.3 Before Operation Considerations.................................................................................................3
2.4 Operation Considerations.................................................................................................................4
2.5 Maintenance Considerations & Storage.....................................................................................6
2.6 Safety And Instructional Decals..................................................................................................7
SECTION 3 - SPECIFICATIONS.................................................................................................8
3.1 Engine.........................................................................................................................................................8
3.2 Electrical................................................................................................................................................8
3.3 Power Head..............................................................................................................................................8
3.4 Cutter Deck.............................................................................................................................................9
3.5 Hydraulic System..................................................................................................................................9
3.6 Weights And Dimensions......................................................................................................................9
3.7 Productivity............................................................................................................................................9
SECTION 4 - OPERATING INSTRUCTIONS............................................................................10
4.1 Controls And Instrument Identification..................................................................................10
4.2 Safety Interlock System.................................................................................................................11
4.3 Initial Run-In Procedures.................................................................................................................11
4.4 Starting The Engine............................................................................................................................11
4.5 Ground Travel......................................................................................................................................12
4.6 Engaging The Deck Drive (Cutter Blades).................................................................................13
4.7 Hillside Operation...............................................................................................................................13
4.8 Parking The Mower..............................................................................................................................14
4.9 After Operation...................................................................................................................................14
4.10 Removing Clogged Material.........................................................................................................14
4.11 Moving Mower With Engine Stopped...........................................................................................14
4.12 Recommendations For Mowing.....................................................................................................15
4.13 Towing (Optional Hitch Accessory)...........................................................................................15
SECTION 5 - TROUBLESHOOTING CUTTING CONDITIONS................................................16
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SECTION 6 - ADJUSTMENTS..................................................................................................19
6.1 Parking Brake Adjustment.............................................................................................................19
6.2 Neutral Adjustment..........................................................................................................................19
6.3 Throttle Control And Choke Adjustments.............................................................................20
6.4 Belt Adjustment..................................................................................................................................20
6.5 Belt Alignment......................................................................................................................................21
6.6 Cutter Deck Adjustments...............................................................................................................21
6.7 Custom-Cut Baffle Adjustment....................................................................................................23
SECTION 7 - MAINTENANCE. .................................................................................................25
7.1 Maintenance Chart - Recommended Service Intervals.......................................................25
7.2 Lubrication.............................................................................................................................................26
7.3 Hydraulic System................................................................................................................................27
7.4 Engine Oil................................................................................................................................................28
7.5 Engine Fuel System.............................................................................................................................28
7.6 Engine Air Cleaner..............................................................................................................................29
7.7 Drive Belt................................................................................................................................................29
7.8 Battery.....................................................................................................................................................30
7.9 Cutter Blades.......................................................................................................................................31
7.10 Tires.........................................................................................................................................................32
7.11 Body, Deck, And Upholstery..........................................................................................................32
SECTION 8 - ILLUSTRATED PARTS LIST...............................................................................33
8.1 Scag Approved Attachments And Accessories......................................................................33
SM-61V & SM-72A CUTTER DECK.................................................................................................................34
ENGINE DECK..................................................................................................................................................36
UPPER HYDRAULICS......................................................................................................................................38
LOWER HYDRAULICS.....................................................................................................................................40
CONTROL LINKAGE........................................................................................................................................42
INSTRUMENT PANEL AND ELECTRICAL COMPONENTS...........................................................................44
RIDER FRAME ASSEMBLY.............................................................................................................................46
BRAKE LINKAGE.............................................................................................................................................48
WINCH LIFT SYSTEM......................................................................................................................................50
REPLACEMENT DECALS AND INFORMATION PLATES..............................................................................52
ELECTRICAL WIRING HARNESS....................................................................................................................54
LIMITED WARRANTY - COMMERCIAL EQUIPMENT..................................Inside Back Cover
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Section 1
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GENERAL INFORMATION
1.1 Introduction
USE ONLY SCAG APPROVED ATTACHMENTS AND
ACCESSORIES.
Your mower was built to the highest standards in the
industry. However, the prolonged life and maximum
efficiency of your mower depends on you following the
operating, maintenance and adjustment instructions in
this manual.
Attachments and accessories manufactured by companies
other than Scag Power Equipment are not approved for
use on this machine. See Section 8-1.
WARNING
If additional information or service is needed, contact your
Scag Power Equipment Dealer.
For pictorial clarity, some illustrations and figures
in this manual may show shields, guards or plates
open or removed. Under no circumstances should
your mower be operated without these devices
in place.
We encourage you to contact your dealer for repairs.
All Scag dealers are informed of the latest methods to
service this equipment and provide prompt and efficient
service in the field or at their service shop. They carry a
full line of Scag service parts.
All information is based upon product information available
at the time of approval for printing. Scag Power Equipment
reserves the right to make changes at any time without
notice and without incurring any obligation.
- IMPORTANT The replacement of any part on this product
by other than the manufacturer's authorized
replacement part may adversely affect the
performance, durability or safety of this
product.
1.2 Direction Reference
Use of other than original Scag replacement
parts will void the warranty.
The “Right” and “Left”, “Front” and “Rear” of the machine
are referenced from the operator’s right and left when
seated in the normal operating position and facing the
forward travel direction.
When ordering parts, always give the model and serial
number of your mower. The serial number plate is located
on the top of the engine deck to the right side of the
control pedestal.
1.3 Servicing The Engine And Drive
Train Components
The detail servicing and repair of the engine, hydraulic
pumps and gearboxes are not covered in this manual;
only routine maintenance and general service instructions
are provided. For service of these components during the
limited warranty period, it is important to contact your
Scag dealer or find a local authorized servicing agent
of the component manufacturer. Any unauthorized work
done on these components during the warranty period
may void your warranty.
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1.4 Symbols
SYMBOL
DESCRIPTION
SYMBOL
DESCRIPTION
Choke
Transmission
Parking Brake
Spinning Blade
48071S
On/Start
Spring Tension on Idler
Off/Stop
Oil
Falling Hazard
Thrown Object Hazard
Fast
Slow
Continuously Variable - Linear
Cutting Element - Basic Symbol
Pinch Point
Cutting Element - Engage
Hour meter/Elapsed Operating Hours
Cutting Element - Disengage
STT Models
CE Mark
481039S
Seat must be installed under the seat
hold down bracket during installation.
Failure to secure the seat under the hold
down bracket could result in serious
injury or death in a roll over.
Thrown Object Hazard
Keep Bystanders Away
Read Operator's Manual
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SAFETY INFORMATION
2.1 Introduction
Danger
Your mower is only as safe as the operator. Carelessness
or operator error may result in serious bodily injury
or death. Hazard control and accident prevention are
dependent upon the awareness, concern, prudence, and
proper training of the personnel involved in the operation,
transport, maintenance and storage of the equipment.
Make sure every operator is properly trained and
thoroughly familiar with all of the controls before operating
the mower. The owner/user can prevent and is responsible
for accidents or injuries occurring to themselves, other
people or property.
The signal word “DANGER” denotes that an extremely
hazardous situation exists on or near the machine that
could result in high probability of death or irreparable
injury if proper precautions are not taken.
Warning
The signal word “WARNING” denotes that a hazard exists
on or near the machine that can result in injury or death if
proper precautions are not taken.
R E A D T H I S O P E R ATO R ’ S M A N UA L B E F O R E
ATTEMPTING TO START YOUR MOWER.
A replacement manual is available from your authorized
Scag Service Dealer or by contacting Scag Power
Equipment, Service Department at P.O. Box 152, Mayville,
WI 53050 or contact us via the Internet at www.scag.com.
The manual for this machine can be downloaded by using
the model and serial number or use the contact form to
make your request. Please indicate the complete model
and serial number of your Scag product when requesting
replacement manuals.
Caution
The signal word “CAUTION” is a reminder of safety
practices on or near the machine that could result in
personal injury if proper precautions are not taken.
Your safety and the safety of others depends significantly
upon your knowledge and understanding of all correct
operating practices and procedures of this machine.
2.2 Signal Words
2.3 Before Operation
Considerations
1. NEVER allow children to operate this riding mower.
Do not allow adults to operate this machine without
proper instructions.
This symbol means “Attention! Become Alert! Your
Safety is Involved!" The symbol is used with the following
signal words to attract your attention to safety messages
found on the decals on the machine and throughout this
manual. The message that follows the symbol contains
important information about safety. To avoid injury and
possible death, carefully read the message! Be sure to
fully understand the causes of possible injury or death.
2. Do not mow when children and/or others are
present. Keep children out of the mowing area and
in the watchful care of a responsible adult other than
the operator. Be alert and turn machine off if a child
enters the area.
3. DO NOT allow children to ride or play on the
machine, it is not a toy.
Signal Word:
4. Clear the area to be mowed of objects that could be
picked up and thrown by the cutter blades.
It is a distinctive word found on the safety decals on the
machine and throughout this manual that alerts the viewer
to the existence and relative degree of the hazard.
5. DO NOT carry passengers.
6. DO NOT operate the machine under the influence of
alcohol or drugs.
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7. If the operator(s) or mechanic(s) cannot read English
or Spanish, it is the owner's responsibility to explain
this material to them.
12. DO NOT add fuel to a running or hot engine. Allow
the engine to cool for several minutes before adding
fuel. Never fuel indoors or inside enclosed trailers.
8. DO NOT wear loose fitting clothing. Loose clothing,
jewelry or long hair could get tangled in moving
parts. Do not operate the machine wearing shorts;
always wear adequate protective clothing including
long pants. Wearing safety glasses, safety shoes and
a helmet is advisable and is required by some local
ordinances and insurance regulations.
13. Keep flammable objects (cigarettes, matches, etc.),
open flames and sparks away from the fuel tank and
fuel container. Use only approved containers.
14. Equipment must comply with the latest requirements
per SAE J137 and/or ANSI/ASAE S279 when driven
on public roads.
- note -
WARNING
If the mower is driven on public roads, it must
comply with state and local ordinances as well as
SAE J137 and/or ANSI / ASAE S279 requirements.
Contact your local authorities for regulations and
equipment requirements.
Always wear hearing protection. Operating this
machine over prolonged periods of time can
cause loss of hearing.
15. Do not operate without the side discharge chute
installed and in the down position or without an
optional grass catcher or mulch plate completely
installed.
9. Keep the machine and attachments in good
operating condition. Keep all shields and safety
devices in place. If a shield, safety device or decal
is defective or damaged, repair or replace it before
operating the machine.
16. Check the blade mounting bolts at frequent intervals
for proper tightness.
17. Make sure all hydraulic fluid connections are tight
and all hydraulic hoses and lines are in good
condition before starting the machine.
WARNING
2.4 Operation Considerations
This machine is equipped with an interlock system
intended to protect the operator and others from
injury. This is accomplished by preventing the
engine from starting unless the deck drive is
disengaged, the parking brake is on, the steering
control levers are in the neutral position and the
operator is in the seat. The system shuts off the
engine if the operator leaves the seat with the deck
drive engaged and/or the steering control levers
are not in the neutral position and the parking
brake is not engaged. Never operate equipment
with the interlock system disconnected or
malfunctioning.
1. Know the function of all controls and how to stop
quickly.
WARNING
DO NOT operate on steep slopes. To check a slope,
attempt to back up it (with the cutter deck down).
If the machine can back up the slope without the
wheels slipping, reduce speed and use extreme
caution. Under no circumstances should the
machine be operated on slopes greater than 15
degrees. ALWAYS FOLLOW OSHA APPROVED
OPERATION.
10. Be sure the interlock switches are functioning
correctly.
11. Fuel is flammable; handle it with care. Fill the fuel
tank outdoors. Never fill it indoors. Use a funnel or
spout to prevent spillage. Clean up any spillage
before starting the engine.
2. Reduce speed and exercise extreme caution on
slopes and in sharp turns to prevent tipping or loss
of control. Be especially cautious when changing
directions on slopes.
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3. To prevent tipping or loss of control, start and stop
smoothly, avoid unnecessary turns and travel at
reduced speed.
15. The machine and attachments should be stopped
and inspected for damage after striking a foreign
object, and damage should be repaired before
restarting and operating the machine.
4. When using any attachment, never direct the
discharge of material toward bystanders or allow
anyone near the machine while in operation.
Caution
5. Before attempting to start the engine, with the
operator in the seat, disengage power to the cutter
deck, place the right foot pedal in the neutral position
and engage the parking brake.
Do not touch the engine or the muffler while the
engine is running or immediately after stopping.
These areas may be hot enough to cause a
burn.
6. If the mower discharge ever plugs, shut off the
engine, remove the ignition key, and wait for all
movement to stop before removing the obstruction.
WARNING
DANGER
DO NOT use your hand to dislodge the clogged
discharge chute. Use a stick or other device to
remove clogged material after the engine has
stopped running and the blades have stopped
turning.
DO NOT run the engine inside a building or
a confined area without proper ventilation.
Exhaust fumes are hazardous and contain
carbon monoxide which can cause brain injury
and death.
7. Be alert for holes, rocks, roots and other hidden
hazards in the terrain. Keep away from any dropoffs. Beware of overhead obstructions (low limbs,
etc.), underground obstacles (sprinklers, pipes, tree
roots, etc.). Cautiously enter a new area. Be alert for
hidden hazards.
16. Keep hands and feet away from cutter blades and
moving parts. Contact can injure.
17. Transport the mower using a heavy duty trailer
or truck. Insure the trailer or truck has all of the
necessary lighting and markings as required by
laws, codes, and ordinances. Secure a trailer with a
safety chain.
8. Disengage power to cutter deck before backing up.
Do not mow in reverse unless absolutely necessary
and then only after observation of the entire area
behind the mower. If you must mow in reverse,
maintain a constant lookout to the rear of the
machine and mow slowly.
18. Be cautious when loading and unloading onto
trailers or trucks. Use only a full width ramp. Ramp
angle should be no more than 15 degrees. Back up
the ramp and drive down forward.
19. When transporting the mower, make sure the park
brake is engaged, the steering control levers are in
the neutral position, the engine is off with the key
removed, and the wheels have been blocked.
9. DO NOT turn sharply. Use care when backing up.
10. Disengage power to cutter deck before crossing
roads, walks or gravel drives.
11. Mow only in daylight or good artificial light.
12. NEVER raise the deck with the blades engaged.
20. Tie the mower down securely using straps, chains,
cable, or ropes. Both front and rear straps must be
directed down and outward from machine.
13. Take all possible precautions when leaving the
machine unattended, such as disengaging the
mower, lowering the attachments, setting the parking
brake, stopping the engine, and removing the key.
21. Use care when approaching blind corners, shrubs,
trees, or other objects that may obscure vision.
22. NEVER leave the machine running unattended.
14. Disengage power to the attachments when
transporting or when not in use.
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2.5 Maintenance Considerations &
Storage
WARNING
1. Never make adjustments to the machine with the
engine running unless specifically instructed to do
so. If the engine is running, keep hands, feet, and
clothing away from moving parts.
Hydraulic fluid is under high pressure. Keep body
and hands away from pinholes or nozzles that
eject hydraulic fluid under high pressure. If you
need service on your hydraulic system, please
see your authorized Scag dealer. If hydraulic
fluid is injected into the skin, it must be surgically
removed within a few hours by a doctor or
gangrene may result.
2. Disengage drives, lower implement, set parking
brake, stop engine and remove key or disconnect
spark plug wire to prevent accidental starting of the
engine when servicing or adjusting the machine.
Wait for all movement to stop before adjusting,
cleaning or repairing.
3. Disconnect battery or remove spark plug wire before
making any repairs. Disconnect the negative terminal
first and the positive last. Reconnect the positive first
and the negative last.
14. Let the engine cool before storing.
4. Keep all nuts, bolts and screws tight, to ensure the
machine is in safe working condition. Check blade
mounting bolts frequently to be sure they are tight.
17. DO NOT store fuel near flames or drain indoors.
15. DO NOT store the machine near an open flame.
16. Shut off fuel while storing or transporting.
18. Charge batteries in an open, well ventilated area,
away from spark and flames. Unplug charger before
connecting or disconnecting from battery. Wear
protective clothing and use insulated tools.
5. Do not change the engine governor settings or
overspeed the engine. See the engine operator's
manual for information on engine settings.
6. To reduce fire hazard, keep the cutting units, drives,
muffler and engine free of grass, leaves, excessive
grease, oil and dirt.
7. Park the machine on level ground and engage the
parking brake.
8. NEVER allow untrained personnel to service the
machine.
9. Use care when checking blades. Use a Blade Buddy,
wrap the blade(s) or wear gloves and USE CAUTION
when servicing blades. Only replace blades. NEVER
straighten or weld blades.
10. Keep all parts in good working condition. Replace all
worn or damaged decals.
11. Use jack stands to support components when
required.
12. If the mower must be tipped to perform maintenance
or adjustment, remove the battery, drain the gasoline
from the fuel tank and the oil from the crankcase.
13. Carefully release pressure from components with
stored energy.
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2.6 Safety And Instructional Decals
WARNING
WARNING
INSTALL BELT COvER
BEFORE OPERATING MACHINE
DO NOT OPERATE WITHOUT DISCHARGE CHUTE, MULCHING
kIT, OR ENTIRE GRASS CATCHER INSTALLED
READ OPERATOR'S MANUAL
483402
483405
483402
483405
WARNING
ROTATING BLADES AND BELTS
SPINNING BLADES
* keep hands, feet & clothing clear
* keep all guards in place
* Shut off engine & disengage blade
clutch before servicing
* Use caution in directing discharge
* Read instruction manual before operating
kEEP CLEAR
BLADE CONTACT & THROWN
OBJECTS CAN INJURE
DO NOT OPERATE UNLESS GRASS
CATCHER, MULCHING kIT OR
DISCHARGE CHUTE IS INSTALLED
483407
483407
483406
483406
WARNING
BEFORE OPERATING
Read operator's manual
Solicite etiquetas en espanol
a un distribuidor Scag
Make sure guards, shields
& safety devices are in place
& working
Clear area of children,
bystanders & debris
Mow across face of slopes
Trained operators only
483442
483442
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SPECIFICATIONS
3.1 Engine
General Type.................................................................................................Heavy Duty Industrial/Commercial Gasoline
Brand...............................................................................................................Kohler 23 Hp Pro Series (Spec PS-75523)
Horsepower..........................................................................................................................................23hp @ 3600 Rpm
Type...........................................................................................................4 Cycle Gasoline, Twin Cylinder, Vertical Shaft
Cylinders...................................................................................................................................... 2 with Cast Iron Sleeves
Displacement........................................................................................................................................................... 674 cc
Valve................................................................................................................................ Hydraulic Valve Lifters Standard
Governor.......................................................................... Mechanical Type with Variable Speed Control Set At 3600 rpm
Idle Speed...........................................................................................................................................................1400 rpm
Fuel Pump................................................................................................... Mechanical Fuel Pump with Inline Fuel Filter
Carburation........................................................ Fixed Jet Carburetor with Smart-Choke™ and Fuel Shutdown Solenoid
Fuel...................................................................................... Non-Leaded Gasoline with A Minimum Octane Rating Of 87
Air Intake Group...................................................................Large Capacity Dual Element, Chopper-Type Grass Screen
Exhaust Group..................................................................................................................Single Exhaust Canister Muffler
Oil Pump......................................................................................................................... Positive Displacement Gerotor™
Oil Capacity............................................................................................................................... 2.0 U.S. Quarts with Filter
Ignition.......................................................... Solid State Ignition with Smart-Spark™ Automatic Spark Advance System
Starter............................................................................................................. Electric Starting with Solenoid Shift Starter
3.2 Electrical
Battery............................................................................................ 12 Volt "Maintenance Free" Sealed Battery (300 cca)
Charging System................................................................................................................................................ Alternator
Charging Output........................................................................................................................................ 12 Volt, 15 Amp
System Polarity........................................................................................................................................ Negative Ground
Starter..................................................................................12 Volt Electric Ring Gear Type, Key and Solenoid Operated
Interlock Switches............................................ Foot Actuated Engine Kill, Brake Interlock, Blade/Clutch Interlock Switch
Instrument Panel........... Ammeter, Hour Meter, Key Switch, Throttle, Fuses, Manual Choke, Blade Brake Clutch Switch
Wire Harness.............................................................................................................................................. 14 Gauge Wire
Fuses......................................................................................................................................................... Two (2) 20 Amp
3.3 Power Head
Frame.................................................................................................... Hybrid Tractor Trailer Frame with Stabilized Pivot
Engine Deck................................................................................................................................................ 7 Gauge Steel
Drive System..................Hydraulic Drive with One Variable Displacement Pump and Two Cast-Iron High Torque Motors
Hydrostatic Pump................................................. #15 Cast-Iron Variable Displacement Pump with Remote Dump Valve
Dump Valve.......................................................................... Single Lever Allows For Movement without Engine Running
Drive Wheel Motors............................................ 12 Cu. Inch Cast-Iron High Torque Motors 1-1/4" Tapered Motor Shafts
Drive Belts..................................................................................................... Kevlar Cord. Self-Adjusting, Self-Tightening
Steering............................................................................ Aircraft-Type Yoke Steering Handle with Stainless Steel Cable
Travel Control........................... Hydro Drive with Single Foot Pedal For Forward and Reverse, Infinitely Variable Speeds
Brakes......................................................................................................................... Integral Braking with Drive System
Parking Brake................................................................................................................................................... Drum-Type
Drive Wheels/Tires................................................................ 20 X 10.0 - 10 Four-Ply Pneumatic Tubeless, Radius Edge
Steering Wheel/Tire.............................16 X 6.5 - 8 Four-Ply Pneumatic Tubeless Turf Tread, Split Rims, Roller Bearings
Tire Pressure:
Steering Tire....................................................................................................................... 15 - 28 psi, 20 psi Nominal
Drive Tires........................................................................................................................................................... 12 psi
Fuel Tank..................................................5 Gallon (19.0 Liters) Seamless Polyethylene Tank with Fuel Gauge Gas Cap
Seat.......................................................... Foam Padded, Lever Adjustment Forward and Back, with Padded Arm Rests
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Travel Speed:
Forward.........................................................................................................................................................0-6.8 mph
Reverse.........................................................................................................................................................0-5.4 mph
-Note- The machine will travel at 6.8 mph for transport purposes. For best cutting performance the forward travel
speed should be adjusted depending upon the cutting conditions.
3.4 Cutter Deck
Type....................................Out-Front Design with Anti-Scalp Roller and Pneumatic Shock Absorber For Deck Flotation
Construction.........................................................10-Gauge Steel with 7-Gauge (3/16") Steel Skirt. Trim-Side Wear Pad
Cutting Width:
SM61V...................................................................................................................................... 61.0 Inches (155.0 cm)
SM72A...................................................................................................................................... 71.5 Inches (181.6 cm)
Cutter Deck Baffles.................Custom Cut Baffle Allows Adjustment To Individual Cutting Conditions (up to 7 Positions)
Cutting Height Adjustment................................................................ Adjustable From 1-3/4" To 4-1/2" In 1/4" Increments
Cutter Blades................................ 0.197 In. Thick, Milled Edge, Wear Resistant High Strength Marbain™ Cutter Blades
SM61V...................................................................................................................................................... Three (3) 21"
SM72A...................................................................................................................................................... Three (3) 24"
Blade Engagement.................................................................. Electric Blade Brake Clutch with Instrument Panel Switch
Clutch Type..............................................................................................................Ogura Heavy Duty PTO Clutch Brake
Lift System.................................................. Patented Manual Winch with Automatic Brake/Clutch, Stainless Steel Cable
Discharge Opening........................................................ Extra Wide with Spring-Loaded Polypropylene Discharge Chute
SM61V................................................................................................................................... 18.5" Discharge Opening
SM72A................................................................................................................................. 14.75" Discharge Opening
Spindles.......................................Heavy-Duty 1-1/8" Top Dimension Spindle Shaft, Cast Housing, Taper Roller Bearing,
Low Maintenance with Top Access Grease Fitting and Grease Overfill Relief Poppet
Spindle Pulleys................................................................................. Split Steel Design with Easily Removed Taper Hubs
Idler Arm....................................................................................................... Heavy-Duty Idler Arm Of 1/4" Channel Steel
Cutter Deck Belts..................................................................................................................... B-Section with Kevlar Cord
Caster Wheels.............................. 9 X 3.5 Smooth Tread Flotation, Split Rims, Roller Bearings, with Quick Pin Removal
Flat-Free Caster Tires........................................ Semi-Pneumatic Caster Tires Minimize Downtime Resulting From Flats
3.5 Hydraulic System
Hydro Fluid Cooling..............................................................................................................Heavy-Duty Cooling Radiator
Hydraulic Oil Filter......................................................................................................... 10 Micron Spin-On Element Type
Hydraulic Reservoir............................................................. Nylon Cooling Reservoir, 13 Qt. Capacity SAE 10W30 Fluid
3.6 Weights And Dimensions
Sm61v
Sm72a
Length..............................................................................................................................110.0"..............................115.0"
Length with Grass Catcher...............................................................................................137.0"..............................142.0"
Tracking Width...................................................................................................................50.0".................................50.0"
Width.................................................................................................................................72.0".................................83.0"
Width (with Discharge Chute Up)......................................................................................62.0".................................73.0"
Height................................................................................................................................43.0".................................43.0"
Weight............................................................................................................................... 950#............................... 1000#
3.7 Productivity
SM61V
SM72A
Cutting Width...................................................................................................................... 61"..................................71.5"
Acres Per Day.................................................................................................................... 23.7...................................... 28
The preceding chart will aid you in determining how many acres your Scag mower will cut per day. The chart is an
estimate based on 8 hours per day cutting time at 6 mph with a 20% allowance for overlap and turns.
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OPERATING INSTRUCTIONS
8. Engine Choke Control (Figure 4-1). Used to start
a cold engine.
CAUTION
9. Fuel Shutoff Valve (Figure 4-1). Located on the
bottom of the fuel tank. Used to shut off fuel supply
to the engine. Rotate the valve clockwise to supply
fuel from the tank.
Do not attempt to operate this mower unless you
have read this manual. Learn the location and
purpose of all controls and instruments before
you operate this mower.
10. Lift Winch (Figure 4-1). Used to raise and lower
the cutter deck.
11. Dump Valve Control Levers (Figure 4-1). Located
on the control panel pedestal, used to “free-wheel”
the mower. Rotating the lever clockwise until it stops
(closed) allows the unit to move under hydraulic
power. The levers must be in this position and
torqued to 10 lb-ft during operation of the mower.
Rotating the lever counter-clockwise (open) allows
the mower to be moved by hand (free-wheeling).
4.1 Controls And Instrument
Identification
Before operating the mower, familiarize yourself with all
mower and engine controls. Knowing the location, function
and operation of these controls is important for safe and
efficient operation of the mower.
6
4
1. Ignition Switch (Figure 4-1). The ignition switch
is used to start the engine and has three positions;
OFF, ON, and START.
3
5
Behind Panel
2
2. Mower Deck Switch (Figure 4-1). Used to engage
and disengage the mower drive system. Pulling up
on the switch will engage the deck drive. Pushing
down on the switch will disengage the deck drive.
WAR
NING
BEFORE
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tors
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3. Fuse Holders (Figure 4-1). Two 20-amp fuses
protect the mower’s electrical system. To replace
fuses, pull fuse out of the socket and install a new
fuse.
7
8
1
4. Hourmeter (Figure 4-1). Indicates the number of
hours the engine has been operated. It operates
whenever the ignition key switch is in the ON
position. Has preset maintenance reminders for
engine and hydraulic system oil changes. Will start
flashing scheduled maintenance 2 hours before
preset time and continue flashing until 2 hours after.
Automatically resets.
11
9
Under
Fuel
Tank
5. Ammeter (Figure 4-1). Indicates the current flow of
the charging system.
10
Under
Seat
6. Parking Brake Control (Figure 4-1). Used to
engage and disengage the parking brakes. Pull the
lever back to engage the parking brakes. Push the
lever forward to disengage the parking brakes.
STHM_CII
Figure 4-1. Control and Instrument Location
7. Engine Throttle Control (Figure 4-1). Used to
control the engine speed. Pushing the lever forward
increases engine speed. Pulling the lever back
decreases engine speed. Full back position is the
IDLE position. Full forward is the cutting position.
10
Section 4
R
4.2 Safety Interlock System
4.4 Starting The Engine
WARNING
CAUTION
Never operate the mower with the interlock
system disconnected or malfunctioning. Do not
disengage or bypass any switch; injury to yourself
and others or property damage could result.
DO NOT USE STARTING FLUIDS. Use of starting
fluids in the air intake system may be potentially
explosive or cause a “runaway” engine condition
that could result in engine damage and/or
personal injury.
The mower is equipped with a safety interlock system that
prevents the engine from starting unless the deck drive is
disengaged, the parking brake is engaged, the drive pedal
is in the neutral position, and the operator presents pedal
is pressed. The interlock system shuts off the engine if
the operator leaves the seat with the drive pedal not in the
neutral position and/or the cutter blades engaged and the
parking brake not engaged.
1. Be sure the fuel shutoff valve, located under the fuel
tank, is completely open.
2. Sit in the operator’s seat, depress the left foot
(operators presents) pedal, and place the right foot
(drive) pedal in the neutral position.
3. Engage the parking brake.
4. Place the PTO switch in the disengaged position.
4.3 Initial Run-In Procedures
5. If the engine is cold, choke the engine as needed.
First Day of Use or Approximately 10 Hours
6. Move the engine throttle control to about half engine
speed.
1. Check all belts for proper alignment and wear at 2, 4
and 8 hours.
7. Turn the ignition key to the START position and
release the key as soon as the engine starts. Do
not hold the key in the START position for more
than 15 seconds at a time. Allow at least 60
seconds between each cranking attempt to prevent
overheating of the starter motor. Prolonged cranking
can damage the starter motor and shorten battery
life.
2. Change the engine oil and oil filter after the first 20
hours of operation. (See Section 7.4.)
3. Check hydraulic oil level in reservoir. (See Section
7.3.)
4. Check for loose hardware. Tighten as needed.
8. Allow engine to warm before operating the mower.
5. Check interlock system for proper operation. (See
Section 4.2.).
6. Check the neutral adjustment. (See Adjustments,
page 9)
7. Check tire pressure. Adjust pressure if necessary.
(See Section 7.10).
11
Section 4
R
- IMPORTANT -
4.5 Ground Travel
When driving over curbs, disengage the cutter
blades and raise the cutter deck to clear the curb.
Drive forward over the curb. After the curb is clear,
lower the cutter deck back to normal operating
position. Be sure to leave slack in the cable after
lowering the cutter deck.
- IMPORTANT If you are not familiar with the operation of this
machine, the steering and ground speed operations
should be learned and practiced in an open area,
away from buildings, fences, or obstructions.
Learn the operation on flat ground before operating
on slopes.
Reverse Travel
Start practicing with a slow engine speed and slow
forward travel.
Caution
Learn to feather the foot control and the steering
control to obtain a smooth operating action.
Disengage power to the mower before backing
up. Do not mow in reverse unless absolutely
necessary and then only after observation of the
entire area behind the mower.
Practice operating the mower until you are
comfortable with the controls before proceeding
to mow.
Forward Travel
Caution
- NOTE The left side operator presence pedal must be
depressed for operation.
Before backing up, observe the rear for persons
and obstructions. Clear the area before backing
up. Possible injury or property damage could
occur.
To travel forward with the mower, disengage the parking
brake, slowly depress the toe end of the drive pedal
(right). The further the drive pedal is depressed the
greater the forward speed will be. To increase the speed,
depress the drive pedal further forward and to decrease
the speed, allow the drive pedal to return toward the
neutral position.
- NOTE The left side operator presence pedal must be
depressed for operation.
To travel in reverse with the mower, disengage the
parking brake, slowly depress the heel end of the drive
pedal (right). The further the drive pedal is depressed the
greater the reverse speed will be. To increase the speed,
depress the drive pedal further rearward and to decrease
the speed, allow the drive pedal to return toward the
neutral position.
sgb002
Figure 4-2. Forward Operation
Depress Toe End of Pedal
To stop the forward travel, release the drive pedal to the
neutral position.
12
Section 4
R
- NOTE A squealing noise may be heard when engaging
or disengaging the deck drive. It is caused by the
electric clutch plates meshing as the mower comes
up to speed. This is normal.
3. To disengage the deck drive, push the switch in to
the disengage position.
4. Always operate the engine at full throttle to properly
maintain cutting speed. If the engine starts to lug
down, reduce the forward speed and allow the
engine to operate at maximum RPM.
SGB003
Figure 4-3. Reverse Operation
Depress Heel End of Pedal
4.7 Hillside Operation
To stop the reverse travel, release the drive pedal to the
neutral position.
WARNING
- NOTE -
DO NOT operate on steep slopes. To check a slope,
attempt to back up it (with the cutter deck down).
If the machine can back up the slope without the
wheels slipping, reduce speed and use extreme
caution. Under no circumstances should the
machine be operated on slopes greater than 15
degrees. ALWAYS FOLLOW OSHA APPROVED
OPERATION.
The mower may not travel straight in reverse.
Slight adjustments may need to be made using
the steering control.
4.6 Engaging The Deck Drive (Cutter
Blades)
1. Set the throttle at about 3/4 speed. Do not attempt to
engage the deck drive at high speed as this shortens
the electric clutch life — use only moderate engine
speed when engaging the deck drive.
1. This mower has been designed for good traction and
stability under normal mowing conditions. However,
caution must be used when traveling on slopes,
especially when the grass is wet. Wet grass reduces
traction and steering control.
2. Engage the deck drive by pulling out on the yellow
switch, located on the instrument panel, to the
engage position. See Figure 4-4.
2. To prevent tipping or loss of control, do not start or
stop suddenly, avoid unnecessary turns and travel
at reduced speed. If tires loose traction, disengage
blades and proceed slowly off the slope.
3. Loss of traction may occur when traveling on a hill
or slope. Weight transfer on the machine may cause
the drive wheels to slip causing loss of braking or
steering.
4. Keep tires properly inflated.
PULL UP TO ENGAGE
PUSH DOWN TO DISENGAGE
390S0138
Figure 4-4. Cutter Engage Switch
13
Section 4
R
4.8 Parking The Mower
4.10 Removing Clogged Material
1. Park the machine on a flat, level surface only. Do not
park the machine on an incline.
Danger
2. Place the drive pedal in the neutral position.
3. Disengage the cutter blades.
ROTATING BLADES
4. Slow the engine to idle speed.
NEVER PUT YOUR HANDS INTO THE DISCHARGE
CHUTE FOR ANY REASON!
5. Engage the parking brake.
6. Turn the ignition key to the OFF position and remove
the key.
Shut off the engine and remove the key and
only then use a stick or similar object to remove
material if clogging has occurred.
4.9 After Operation
1. Wash the entire mower after each use. Do not
use high pressure spray or direct the spray onto
electrical components.
1. If the discharge chute becomes clogged, shut off
the engine and remove the ignition key. Using a stick
or similar item, dislodge the clogged material. Then
resume normal mowing.
- IMPORTANT Do not wash a hot or running engine. Cold water
will damage the engine. Use compressed air to
clean the engine if it is hot.
4.11 Moving Mower With Engine
Stopped
2. Keep the entire mower clean to inhibit serious heat
damage to the engine or hydraulic oil circuit.
To "freewheel" or move the machine around without the
engine running, rotate the dump valve lever located on
the left rear of the engine deck to the freewheel position.
See Figure 4-5. Disengage the parking brake and move
the mower by hand. When the machine is in the desired
position, engage the parking brake and rotate the lever to
the drive position. The dump valve lever must be returned
to the DRIVE position to drive the mower.
3. Check the drive belts for proper alignment and any
signs of wear. Correct and adjust if necessary.
Danger
DUMP VALVE
To avoid injury from burns, allow the mower
to cool before removing the fuel tank cap and
refueling.
FREE
WHEEL
DRIVE
4. After the mower has cooled down, fill the fuel tank
with fresh, clean fuel at the end of every day of
operation. See Engine Owner's Manual for proper
octane requirements.
5. Check the tire pressure. Adjust pressure if
necessary. See Section 7.10 Tires.
SGB006
Figure 4-5. Dump Valve Location
14
Section 4
R
- NOTE -
4.13 Towing (Optional Hitch
Accessory)
To prevent damage to the hydraulic system, do
not exceed 1MPH when moving the machine in
the freewheel position.
1. NEVER allow children or others in or on towed
equipment.
2. Tow only with a machine that has a hitch designed
for towing. Do not attach towed equipment except at
the hitch point.
4.12 Recommendations For Mowing
1. Do not mow with dull blades. A dull blade will tear
grass, resulting in poor lawn appearance and
reduced mowing power.
3. Follow manufacturer's recommendations for weight
limit for towed equipment. 250 lbs. maximum towing
weight.
WARNING
4. NEVER tow on slopes. The weight of the towed
equipment may cause loss of traction and loss of
control.
DO NOT operate without Discharge Chute,
Mulching Kit, or entire Grass Catcher properly
installed.
5. Travel slowly and allow extra distance to stop.
6. Sharp turns with a trailer attached could cause
damage to the trailer or mower.
2. The discharge chute must not be removed and
must be kept in the lowest position to deflect grass
clippings and thrown objects downward. Direct the
side discharge away from sidewalks or streets to
minimize cleanup of clippings. When mowing close
to obstacles, direct the discharge away from the
obstacles to reduce the chance of property damage
by thrown objects.
3. Cut grass when it is dry and not too tall. Do not cut
grass too short (cut off 1/3 or less of existing grass
for best appearance). Mow frequently.
4. Keep mower and discharge chute clean.
5. When mowing wet or tall grass, mow the grass twice.
Raise the mower to the highest setting for the first
pass and then make a second pass to the desired
height.
6. Use a slow travel speed for trimming purposes.
7. Operate the engine at full throttle for best cutting.
Mowing with a lower RPM causes the mower to tear
the grass. The engine is designed to be operated at
full speed.
8. Use the alternate stripe pattern for best lawn
appearance. Vary the direction of the stripe each
time the grass is mowed to avoid wear patterns in
the grass.
15
Section 5
R
TROUBLESHOOTING CUTTING CONDITIONS
Condition
Cause
Stringers - Occasional
Low engine RPM
Blades of Uncut Grass
Width of Deck
Cure
Run engine at full RPM
Ground speed too fast
Slow speed to adjust for conditions
Wet grass
Cut grass after it has dried out
Dull blades, incorrect sharpening
Sharpen blades
Deck plugged, grass accumulation
Clean underside of deck
Belts slipping
Adjust belt tension
SGB020
Streaking - Strips of
Dull, worn blades
Uncut Grass in Cutting
Path
Incorrect blade sharpening
Sharpen blades
Sharpen blades
Low engine RPM
Run engine at full RPM
Belt slipping
Adjust belt tension
Wet grass
Bent blades
Replace blades
Not enough overlapping between rows
Increase the overlap of each pass
Width of Deck
SGB018
Streaking - Strips of
Uncut Grass Between
Cutting Paths
Width
of
Deck
SGB019
Width
of
Deck
16
Section 5
R
TROUBLESHOOTING CUTTING CONDITIONS (CONT'D)
Condition
Cause
U ne v en C ut on F lat
Lift worn from blade
Ground - Wavy High-Low
Appearance, Scalloped
Blade upside down
Cut, or Rough Contour
Cure
Replace blade
Mount with cutting edge toward ground
Too much blade angle (deck pitch)
Adjust pitch and level
Deck mounted improperly
See your authorized SCAG dealer
Bent spindle area
Dull blade
Sharpen blade
Uneven ground
May need to reduce ground speed, raise
cutting height, and/or change direction
of cut
Width of Deck
SGB020
Uneven Cut on Uneven
Ground -Wavy Appearance,
High-Low Scalloped Cut,
or Rough Contour
Width of Deck
SGB021
Sloping Ridge Across
Tire pressures not equal
Width of Cutting Path
Check and adjust tire pressure
Wheels uneven
Check and adjust tire pressure
Deck mounted incorrectly
Deck not level side-to side
Check for level and correct
Width of Deck
SGB023
17
Section 5
R
TROUBLESHOOTING CUTTING CONDITIONS (CONT'D)
Condition
Cause
Scalping - Blades Hitting
Low tire pressures
Dirt or Cutting Very Close
to the Ground
Width of Deck
Cure
Check and adjust pressures
Cutting too low
cutting height, change direction of cut,
and/or change pitch and level
Rough terrain
cutting height, and/or change direction
of cut
Wet grass
SGB022
Step Cut - Ridge in Center
Blades not mounted evenly
of Cutting path
Adjust pitch and level
Bent blade
Replace blade
Internal spindle failure
Mounting of spindle incorrect
Width of Deck
SGB024
Slope Cut - Sloping Ridges
Bent spindle mounting area
Across Width of Cutting
Path
Internal spindle failure
Bent deck housing
Width of Deck
SGB025
18
Section 6
R
ADJUSTMENTS
3. Tighten both the top and bottom nuts to lock the
cable in place.
6.1 Parking Brake Adjustment
4. Repeat the above steps for the second brake cable.
Make sure that both cables are adjusted evenly so
that the brakes do not cause the mower to pull to the
left or right.
WARNING
Do not operate the mower if the parking brake
is not operable. Possible severe injury could
result.
6.2 Neutral Adjustment
1. Set the engine deck up on jack stands so the wheels
are free to rotate.
Minor brake adjustments can be made by loosening the
top nut on both brake cables. The parking brake cable
should be adjusted whenever the parking brake lever is
placed in the “ENGAGE” position and the parking brake
will allow the mower to move.
2. Block the caster wheels to prevent an accident
should the machine fall off the jack stands.
3. Start the engine and determine if the drive wheels
rotate.
A. If the drive wheels consistently rotate when foot
pedal control is in neutral, go to step 4.
- NOTE This is a minor brake adjustment. If the brakes do
not function properly after this adjustment, see
your Scag Service Dealer before operating your
mower.
B. If the drive wheels inconsistently rotate, i.e. drive
wheels sometimes rotate and sometimes do not
when foot pedal is not depressed, then check neutral
adjustment bolt for "zero free play" in neutral control
spring.
1. Loosen the top nut on both brake cables
approximately 1/4". See Figure 6-1.
- NOTE If there is free play in the foot pedal have your
SCAG servicing dealer inspect the machine and
repair it as needed.
4. If the drive wheels rotate in the forward travel
direction, turn the adjustment bolt clockwise until the
tire rotation stops. If the drive wheels rotate in the
backward travel direction, turn the adjustment bolt
counter-clockwise until the tire rotation stops. See
Figure 6-2.
Adjust
Nuts
SGB028
Figure 6-1. Parking Brake Adjustment
2. While pulling one cable downward, tighten the
bottom nut on the cable until it touches the bottom of
the brake cable mount.
19
Section 6
R
6.3 Throttle Control And Choke
Adjustments
These adjustments must be performed by your Scag
dealer to ensure proper and efficient running of the
engine. Should either need adjustment, contact your
authorized Scag service center.
6.4 Belt Adjustment
WARNING
Neutral Control
Spring
9/16" Socket
Before removing any guards, shut the engine off
and remove the ignition key. Wait for all moving
parts to come to a complete stop before beginning
work.
SGB029
Figure 6-2. Neutral Adjustment
5. Check the adjustment of the right foot control pedal
for full forward speed. The pedal should rest on
the foot plate when the pump is stroked in the full
forward position. To make an adjustment, disconnect
the ball joint from the pedal arm and loosen the jam
nut. See Figure 6-3. Place the foot control pedal
forward against the foot rest and adjust the ball joint
on the rod until the stud aligns with the hole in the
arm. Bolt the ball joint to the arm and tighten the jam
nut.
- NOTE The Hydro Drive Belt is spring-loaded and does
not require adjustment.
To adjust cutter deck drive and blade belts:
1. Remove belt cover.
2. To adjust cutter deck drive belt:
A. Adjust the nut so that the belt moves 1/2" with 10
pounds of pressure. See Figure 6-4.
End Of L-Shaped
Bracket
Nut
"J" Bolt
Belt
Washer
Jam Nut
Ball Joint
SGB030
Figure 6-3. Foot Control Pedal Adjustment
6. Start the engine. The wheels should rotate only
when the foot control pedal is depressed.
SGB044
Figure 6-4. Cutter Deck Drive Belt Tension
20
Section 6
R
3. To adjust blade drive belt:
6.5 Belt Alignment
A. Using a belt tension gauge, check the belt tension
so that the belt moves 1/2" with 10 pounds of pressure.
See Figure 6-5.
Belt alignment is important for proper performance of
your Scag mower. If you experience frequent belt wear
or breakage, see your authorized Scag service center for
belt adjustment.
6.6 Cutter Deck Adjustments
Use of Tension Gauge
WARNING
DO NOT adjust the cutting height with the mower
blades rotating. Disengage the power to the cutter
blades and then adjust cutting height.
Due to the many conditions that exist, it is difficult to
suggest a setting that will work for every lawn. There are,
however, two adjustments that should be made on the
cutter deck: pitch and height.
PITCH is the angle of the blades (comparing front to
rear).
SGB007
HEIGHT is the nominal distance that the blade is off
the ground. This measurement is made with the blades
pointed side to side and distance is measured between
cutting tip and ground.
Figure 6-5. Blade Drive Belt Tension Check
B. Adjust the tension by tightening or loosening the
nut on the J-bolt. See Figure 6-6.
Adjusting the blade height can be done by moving any
number of the five smaller spacers on the blade mounting
bolts to the top or to the bottom of the spindle shaft. All
blades should be positioned equally The unit is shipped
with one spacer on top of spindle and four underneath.
See Figure 6-7.
Nut
Deck
"J" Bolt
This adjustment does not affect blade pitch.
- NOTE -
Washer
For best results, keep the cutter deck high in
relation to the engine deck and the blades low
in the cutter deck; i.e. 4 or 5 spacers below the
spindle shaft.
SGB031
Belt
Figure 6-6. Blade Belt Tension Adjustment
4. Replace the belt covers.
21
Section 6
R
HEx NUT-TORqUE
TO 75 LB-FT
CUTTER BLADE
SPACER 1/4"
A
B
SPINDLE
SHAFT
CUTTER
DECk
C
HEx HEAD
BOLT / NUT
SPINDLE
ASSEMBLY
SGB032
CUTTER BLADE
SPACERS 1/4"
Figure 6-8. Cutter Deck Height Adjustment
Caster spacers also can be repositioned to change the
cutting heights and to change the pitch of the deck. See
Figure 6-9.
CUTTER
BLADE
WASHER
HEx HEAD BOLT
SGB053
To adjust the caster spacers, raise the deck and remove
the pin and caster wheel. Reposition the caster spacers
as needed, then replace the caster, top spacers and pin.
Make the same adjustments on the other caster wheel.
Figure 6-7. Cutter Blade Adjustment
Additional range to the cutting height can be achieved by
repositioning the cutter deck in relationship to the engine
deck. This adjustment also affects the pitch of the deck.
To adjust the blade height, move any number of the five
1/4" thick spacers on the blade mounting bolts to the top
of the spindle shaft or below the spindle shaft.
There are three positions for mounting the cutter deck.
See Figure 6-8.
Pin
• For cutting in the lowest position, mount the cutter
deck in the top hole (A).
• For cutting in the mid-range position, mount the cutter deck in the middle hole (B).
• For cutting in the highest position, mount the deck
in the lowest hole (C).
Spacers
Setting the cutter deck height will be determined by the
type of cutting conditions.
2002SGB005
Figure 6-9. Repositioning Spacers
22
Section 6
R
7-Position Custom-Cut Baffle
Adjustment
6.7 Custom-Cut Baffle Adjustment
The Custom-Cut Baffle is designed to deliver optimum
airflow and superior cutting performance in any type of
grass. The Custom-Cut Baffle can be raised or lowered
to precisely tailor the deck's performance for the type of
grass being cut. The baffle can be set in three (3) (early
models), or seven (7) (current production) different
positions for optimum performance.
A. 3-1/2" or 3-3/4" Position - (See Figure 6-11). For
very tall, wiry or tough-to-cut grass.
B. 4" (factory setting), 4-1/4" or 4-1/2" Position - (See
Figure 6-11). For general purpose cutting. This gives
the best mix of cutting performance in all types of
grass.
3-Position Custom-Cut Baffle
Adjustment
C. 4-3/4" or 5-1/4" Position - (See Figure 6-11).
Placing the baffle in either the 4-3/4" or 5-1/4" setting
will enhance fall cutting (leaf pickup) and reduce cutter
deck "blowout".
A. 3" Position - (See Figure 6-10). Baffle is installed
using the top set of holes on the front baffle welded
inside the cutter deck. In this position the Velocity-Plus
cutter deck will deliver the best quality-of-cut in very
tall, wiry, tough to cut grass.
To adjust the Custom-Cut Baffle height:
1. Place the cutter deck in the transport position.
B. 3-1/2" Position - (See Figure 6-10). Baffle is
installed using the middle set of holes on the front baffle
welded inside the cutter deck. Can be used for general
purpose cutting. Placing the Custom-Cut Baffle in the
3-1/2" position gives a good mix of cutting performance
in all types of grass.
2. Remove the hardware securing the Custom-Cut
Baffle to the cutter deck.
- NOTE Hardware location used in the illustrations are for
reference only. Location of hardware may vary
depending on cutter deck size.
C. 4" Position (factory setting) - (See Figure 6-10).
Baffle is installed using the bottom set of holes on the
front baffle welded inside the cutter deck. Placing the
baffle in the 4" setting will enhance fall cutting (leaf
pickup) and reduce cutter deck "blowout".
3. Move the Custom-Cut Baffle to desired position. See
Figures 6-11.
4. Reinstall the mounting hardware. Torque hardware to
39 lb-ft.
To adjust the Custom-Cut Baffle height:
1. Place the cutter deck in the transport position.
2. Remove the hardware securing the Custom-Cut
Baffle to the cutter deck. See Figure 6-10.
- NOTE Hardware location used in the illustrations are for
reference only. Location of hardware may vary
depending on cutter deck size.
3. Move the Custom-Cut Baffle to desired position. See
Figure 6-10.
4. Reinstall the mounting hardware as shown. Torque
hardware to 39 lb-ft.
23
Section 6
R
1
2
3
1
2
3
A
A
Custom-Cut Baffle Adjustment
Mounting Slot
Mounting Hardware Location
Slot “A”
Height (inches)
Hole 1
3”
Hole 2
3-1/2”
Hole 3
4”
Figure 6-10. 3-Position Custom-Cut Baffle Adjustment
1 2
3 4
A
B
1
2
34
A
B
Custom-Cut Baffle Adjustment
Mounting Slot Selected
Slot “A”
Height (inches)
Hole 1
3-3/4”
Slot “B”
Height (inches)
Mounting Hardware Location
Hole 2
Hole 3
Hole 4
4-1/4”
4-3/4”
5-1/4”
Hole 2
3-1/2”
Hole 3
4”
Hole 4
4-1/2”
Figure 6-11. 7-Position Custom-Cut Baffle Adjustment
24
Section 7
R
MAINTENANCE
7.1 Maintenance Chart - Recommended Service Intervals
HOURS
Break-In
(First 10)
Procedure
8
40
100
200
Comments
500
X
Check all hardware for
tightness
X
Check hydraulic oil level
X
Check all belts for proper See paragraph 7.7
alignment
X
Change engine oil and filter
X
Check hydraulic hoses for Use extreme caution when
leaks
checking the hydraulic hoses.
See paragraph 2.5
See paragraph 7.3
See paragraph 7.4
X
Check engine oil level
See paragraph 7.4
X
*Clean mower
See paragraph 7.11
X
Check condition of blades
See paragraph 7.9
X
Apply grease to fittings
See paragraph 7.2
X
Check tire pressure
See paragraph 7.10
X
*Clean air filter/check for See paragraph 7.6
damage or loose part
X
*Check/clean air intake and See paragraph 7.11
cooling areas
X
Check the operator interlock See paragraph 4.2
system
X
Check battery electrolyte level See paragraph 7.8
clean battery posts and cables
X
C h e c k b e l t s f o r p r o p e r See paragraph 7.7
alignment
X
See paragraph 7.2
X
Change engine oil
See paragraph 7.4
X
*Clean air cleaner element
See paragraph 7.6
X
Check spark plug condition See engine mfg. information
and gap
X
C h e ck a n d c l e a n e n g i n e See paragraph 7.11
cooling areas
* Perform these maintenance procedures more frequently under extreme dusty or dirty conditions
25
Section 7
R
MAINTENANCE CHART - RECOMMENDED SERVICE INTERVALS (CONT'D)
HOURS
Procedure
Break-In
(First 10)
8
40
100
200
Comments
500
X
See paragraph 7.2
X
Check hardware for tightness
X
Change engine oil filter
See paragraph 7.4
X
Check hydraulic oil level
See paragraph 7.3
X
Replace engine fuel filter
See paragraph 7.5
X
Drain hydraulic system and Use SAE 10W30 Motor Oil.
replace hydraulic oil
See paragraph 7.3
X
Replace hydraulic oil filter
See paragraph 7.3
7.2 Lubrication
GREASE FITTING LUBRICATION CHART
LOCATION
LUBRICATION INTERVAL
LUBRICANT
NO. OF
PLACES
Cutter Deck Spindle
40 Hours/Weekly
Lithium MP White Grease 2125
3
Caster Wheel Bearings
100 Hours/Monthly
Chassis Grease
2
Idler Arm Pivots
100 Hours/Bi-Weekly
Chassis Grease
4
Rider Frame Pivot
200 Hours/Monthly
Chassis Grease
2
Control Bell Cranks
200 Hours/Monthly
Chassis Grease
2
Steering Handle Bearing
200 Hours/Monthly
Chassis Grease
1
Grease foot pedal bearings
200 Hours/Monthly
Chassis Grease
2
Rear Wheel Pivot (vertical)
200 Hours/Monthly
Chassis Grease
1
Rear Wheel Bearing
200 Hours/Monthly
Lithium MP White Grease 2125
1
+ Compatible Greases:
Mobilix #2 found at Mobil Service Stations
Ronex MP found at Exxon Service Stations
Super Lube MEP #2 & Super Stay-M #2 found at Conoco Stations
Shell Alvania #2 found at Shell Service Stations
Lidok EP #2 found at industrial shops
* Remove plug and insert grease zerk. Before filling with grease, remove dust cap from the top of the pivot.
26
Section 7
R
7.3 Hydraulic System
Hydraulic Oil
Reservoir
A. Checking Hydraulic Oil Level
The hydraulic oil level should be checked after the first 10
hours of operation. Thereafter, check the oil after every
200 hours of machine operation or monthly, whichever
occurs first.
- IMPORTANT If the oil level is consistently low, check for leaks
and correct immediately.
1. Wipe dirt and contaminants from around the
reservoir cap. Remove the cap from the hydraulic oil
reservoir.
Drain Plug
Hydraulic
Oil Filter
2. Visually check the level of hydraulic oil. Hydraulic
oil must be at least 3" inches from top of the filler
neck. If the level cannot be determined visually,
use a clean tape measure to check the level. If the
fluid is low, add 20W50 motor oil. DO NOT overfill;
(overfilling the oil reservoir may cause oil seepage
around the cap area).
Figure 7-1. Hydraulic Oil Filter and Drain Plug
5. Re-install the drain plug into the tee fitting and be
sure it is tight.
- NOTE -
3. Clean the fill cap and install it onto the reservoir.
Before refilling the hydraulic oil reservoir the
hydraulic oil filter should be changed as outlined
in Procedure C "Changing Hydraulic Oil Filter
Element" on the next page.
B. Changing Hydraulic Oil
The hydraulic oil should be changed after every 500 hours
or annually, whichever occurs first. The oil should also
be changed if the color of the fluid has become black or
milky. A black color and/or a rancid odor usually indicates
possible overheating of the oil, and a milky color usually
indicates water in the hydraulic oil.
6. Fill the reservoir to 3-1/4" inches from the top of the
filler neck with 20W50 motor oil.
7. Replace the reservoir fill cap. Start the engine and
drive forward and backward for two minutes. Check
the oil level in the reservoir. If necessary, add oil to
the reservoir.
- IMPORTANT The hydraulic oil should be changed if you notice
the presence of water or a rancid odor to the
hydraulic oil.
C. Changing Hydraulic Oil Filter
Element
1. Park the mower on a level surface and stop the
engine.
The hydraulic oil filter should be changed after every 500
hours of operation or annually, whichever occurs first.
2. Place a suitable container under the hydraulic oil
filter.
1. Remove the oil filter element and properly discard it.
Fill the new filter with clean oil and install the filter.
Hand tighten only. See Figure 7-1.
3. Remove the fill cap from the reservoir and the drain
plug from the bottom of the drain tee fitting on the
front side of the filter base. See Figure 7-1.
2. Run the engine at idle speed with the speed control
lever in neutral for five minutes.
3. Check the oil level in the hydraulic tank. It must
be 3-1/4" inches from the top of the filler neck. If
necessary, add SAE 20W50 motor oil.
4. Allow the fluid to drain into the container and
properly discard it.
27
Section 7
R
7.4 Engine Oil
ENGINE OIL
FILLER
7.5 Engine Fuel System
DANGER
ENGINE OIL
DRAIN PLUG
To avoid injury from burns, allow the mower
to cool before removing the fuel tank cap and
refueling.
ENGINE OIL
FILTER
A. Filling the Fuel Tank
Fill the fuel tank at the beginning of each operating day
to within one (1) inch below the filler neck. Do not overfill.
Use clean, fresh unleaded gasoline with a minimum
octane rating of 87 and a maximum of 10% Ethanol.
Figure 7-2. Kohler Engine Oil Fill/Dipstick, Filter and
Drain Locations
DO NOT use E85 Fuel. Using E85 Fuel will cause severe
damage to the engine.
A. Checking Engine Crankcase Oil Level
The engine oil level should be checked after every 8 hours
of operation or daily as instructed in the Engine Operator’s
Manual furnished with this mower.
To avoid personal injury or proper ty damage, use
extreme care in handling gasoline. Gasoline is extremely
flammable and the vapors are explosive.
B. Changing Engine Crankcase Oil
1. Extinguish all cigarettes, cigars, pipes and other
sources of ignition.
After the first 20 hours of operation, change the engine
crankcase oil and replace the oil filter. Thereafter,
change the engine crankcase oil after every 100 hours
of operation or bi-weekly, whichever occurs first. Refer to
the Engine Operator’s Manual furnished with this mower
for instructions.
2. Use only an approved gasoline container.
3. Never remove the gas cap or add fuel with the
engine running. Allow the engine to completely cool
before fueling.
4. Never fuel the machine indoors or in an enclosed
trailer.
C. Changing Engine Oil Filter
5. Never store the machine or fuel container where an
open flame, spark or pilot light is present, such as on
a water heater or other appliances.
After the first 20 hours of operation, replace the engine
oil filter. Thereafter, replace the oil filter after every 200
hours of operation or every month, whichever occurs first.
Refer to Engine Operator’s Manual for instructions. See
Figure 7-2.
6. Never fill containers inside a vehicle or on a truck
or trailer bed with a plastic liner. Always place
containers on the ground away from your vehicle
before filling.
7. Remove the machine from the truck or trailer and
fuel on the ground. If this is not possible, then refuel
the machine with a portable container, rather than
from a gasoline dispenser nozzle.
8. Keep the nozzle in contact with the rim of fuel tank
or container opening at all times until fueling is
complete. Do not use a nozzle lock-open device.
9. If fuel is spilled on clothing, change clothing
immediately and wash affected skin.
28
Section 7
R
10. Replace gas cap and tighten securely.
7.6 Engine Air Cleaner
B. Replacing In-Line Fuel Filter
Elements
A. Cleaning and/or Replacing Air
Cleaner Element
The engine fuel filter should be replaced after every 500
hours of operation or annually, whichever occurs first. See
Figure 7-3.
For any air cleaner, the operating environment dictates
the air cleaner service periods. Inspect and clean the air
cleaner element after every 100 hours of operation or
bi-weekly, whichever occurs first and replace the element
if required.
1. Close the shut-off valve.
2. Remove and replace the engine fuel filter. Open the
fuel shut-off valve.
- NOTE In extremely dusty conditions it may be necessary
to check the element once or twice daily to prevent
engine damage.
FUEL FILTER
1. Release the two latches securing the air cleaner
cover to the air cleaner assembly and remove the
cover. Set aside.
2. Remove the air cleaner and inspect.
3. Clean or replace the air cleaner and foam
pre-cleaner as recommended by the engine
manufacturer.
4. Replace the air cleaner cover and be sure to snap
the two latches closed.
7.7 Drive Belt
Figure 7-3. Fuel Filter
The drive belt is spring loaded and self-tensioning,
however after the first 2, 4, 8 and 10 hours of operation,
the belt should be checked for proper alignment and
wear. Thereafter, check the belt after every 40 hours of
operation or weekly, whichever occurs first.
- NOTE If you experience frequent belt wear or breakage,
see your authorized Scag service center for belt
adjustment.
29
Section 7
R
B. Charging the Battery
7.8 Battery
Refer to the battery charger’s manual for specific
instructions.
WARNING
Under normal conditions the engine’s alternator will have
no problem keeping a charge on the battery. If the battery
has been completely discharged for a long period of time,
the alternator may not be able to recharge the battery,
and a battery charger will be required.
Lead-acid batteries produce flammable and
explosive gases. To avoid personal injury when
checking, testing or charging batteries, DO NOT
use smoking materials near batteries. Keep arcs,
sparks and flames away from batteries. Provide
proper ventilation and wear safety glasses.
DO NOT charge a frozen battery. It may explode and
cause injury. Let the battery warm before attaching a
charger.
Whenever possible, remove the battery from the mower
before charging and make sure the electrolyte covers the
plates in all cells.
WARNING
Battery posts, terminals, and related accessories
contain lead and lead compounds, chemicals
known to cause cancer and reproductive harm.
Wash hands after handling.
WARNING
BATTERIES PRODUCE EXPLOSIVE GASES.
Charge the battery in a well ventilated space so
gases produced while charging can dissipate.
WARNING
Charging rates between 3 and 50 amperes are satisfactory
if excessive gassing or spewing of electrolyte does not
occur or the battery does not feel excessively hot (over
125°F). If spewing or gassing occurs or the temperature
exceeds 125°F, the charging rate must be reduced or
temporarily stopped to permit cooling.
Electric storage battery fluid contains sulfuric
acid which is POISON and can cause SEVERE
CHEMICAL BURNS. Avoid contact of fluid with
eyes, skin, or clothing. Use proper protective gear
when handling batteries. DO NOT tip any battery
beyond 45° angle in any direction. If fluid contact
does occur, follow first aid suggestions below.
C. Jump Starting
1. The booster battery must be a 12 volt type. If a
vehicle is used for jump starting, it must have a
negative ground system.
BATTERY ELECTROLYTE FIRST AID
External Contact — Flush with water.
2. When connecting the jumper cables, connect the
positive cable to the positive battery post, then
connect the negative cable to the negative battery
post.
Eyes — Flush with water for at least 15 minutes
and get medical attention immediately.
Internal — Drink large quantities of water. Follow
with Milk Of Magnesia, beaten egg, or vegetable
oil. Get medical attention immediately. In case of
internal contact, DO NOT give fluids that would
induce vomiting.
30
Section 7
R
7.9 Cutter Blades
Angle Blade Back
Do Not Cut In
A. Blade Inspection
x
1. Remove the ignition key before servicing the blades.
2. Raise the mower deck to the highest position. Place
the lanyard pin in the highest cutting height position
to prevent the cutter deck from falling.
X Must NOT Exceed
1/3 Blade Width
30
SGB033
Figure 7-4. Blade Sharpening
WARNING
2. Check the balance of the blade. If the blades are out
of balance, vibration and premature wear can occur.
See your authorized Scag dealer for blade balancing
or special tools, if you choose to balance your own
blades.
Always wear proper hand and eye protection when
working with cutter blades.
3. Check the cutter blades for straightness. If the cutter
blades appear bent, they will need to be replaced.
C. Blade Replacement
WARNING
WARNING
Always wear proper hand and eye protection when
working with cutter blades.
Do not attempt to straighten a bent blade, and
never weld a broken or cracked blade. Always
replace it with a new blade to assure safety.
1. Remove the ignition key before replacing the blades.
4. If a blade cutting edge is dull or nicked, it should be
sharpened. Remove the blades for sharpening. See
"Blade Replacement."
2. Raise the mower deck to the highest position. Place
the lanyard pin in the highest cutting height position
to prevent the cutter deck from falling.
- NOTE -
3. Secure the cutter blades to prevent them from
rotating, (use the optional Blade Buddy tool P/N
9212, to assist in securing the cutter blades), remove
the nut from the blade attaching bolt. Remove the
cutter blade, bolt and spacer from the spindle shaft.
See Figure 7-5.
Keep the blades sharp. Cutting with dull blades not
only yields a poor mowing job, but slows the cutting
speed of the mower and causes extra wear on the
engine and the blade drive by pulling hard.
B. Blade Sharpening
- NOTE The front of the machine will have to be raised
slightly to remove the blade bolt from the cutter
spindle.
- NOTE If possible, use a file to sharpen the blade. Using
a wheel grinder may burn the blade.
4. To install the new cutter blade, put the flat washer
onto the blade bolt and slide the bolt into the hole in
the cutter blade.
- NOTE DO NOT sharpen the blades beyond 1/3 of the
width of the blade. See Figure 7-4.
1. Sharpen the cutting edge at the same bevel as the
original. See Figure 7-4. Sharpen only the top of the
cutting edge to maintain sharpness.
31
Section 7
R
7.11 Body, Deck, And Upholstery
HEX NUT-TORQUE
TO 75 LB-FT
Keep the entire mower clean to inhibit serious heat
damage to the engine or hydraulic oil circuit.
SPINDLE
SHAFT
Caution
CUTTER
DECK
Do not wash any portion of the equipment while it
is hot. Do not wash the engine; use compressed
air.
HEX HEAD
BOLT / NUT
SPINDLE
ASSEMBLY
1. After each use, wash the mower and cutter deck.
Use cold water and automotive cleaners. Do not use
pressure cleaners.
CUTTER BLADE
SPACER
2. Do not spray electrical components.
3. Use a mild soap solution or a vinyl/rubber cleaner to
clean the seat.
CUTTER
BLADE
WASHER
4. Repair damaged metal surfaces using Scag
touch-up paint available from your authorized Scag
dealer. Wax the mower for maximum paint protection.
HEX HEAD BOLT
Figure 7-5. Blade Replacement
- NOTE Be sure that the blade is installed with the lift wing
toward the top.
5. Install the spacer onto the blade bolt and insert the
bolt into the cutter spindle shaft.
6. Install the hex nut to the blade bolt at the top of the
cutter spindle. Secure the blades from rotating and
torque to 75 lb-ft. See Figure 7-5.
7.10 Tires
Check the tire pressures after every 8 hours of operation
or daily.
Caster Wheels
Drive Wheels
Rear Steering
Flat Free
12 PSI
15 PSI
32
Section 8
R
ILLUSTRATED PARTS LIST
8.1 Scag Approved Attachments And
Accessories
Attachments and accessories manufactured by
companies other than Scag Power Equipment are
not approved for use on this machine.
Scag approved attachments and accessories:
• Mulch Plate (p/n 9288, 9262)
• Hurricane Mulch (p/n 9285, 9267)
• Cup Holder (p/n 9240)
33
Section 8
R
SM-61V & SM-72A CUTTER DECK
29
5
57
7
10
7
30
38
40
39
37
31
29
10
8
8
7
14
9
9
10
34
13
26
8
41
33
9
6
11
12
35
15
18
52
38
19
4
37
43
32
5
5
30
36
21
20
30
38
20
46
16
33
24
22
2
3
44
29
30
17
23 27 28
21
25
4
77
78
25
47
48
47
50
51
49
32
29
43
17
86
71
69
85
74
21
1
70
54
3
80
55
73
38
80
85
68 56
29
45
84
42
83
38
82
8
81
59
8
72
58
67
60
61
53
75
66
56
65
63
76
62
79
STHM2006CD
34
64
Section 8
R
SM-61V & SM-72A CUTTER DECK
Ref.
No.
1
2
3
4
5
6
7
8
9
10
11
12
Part No.
461861
461864
461846
461296
04001-09
04021-10
04029-03
461583
46848
04020-09
43592
48926
04001-172
482745
482747
48940
48966
13
15
16
17
18
19
48265
48295
48912
481001
04021-05
04004-14
04019-04
04001-46
04041-07
20
21
483215
04017-16
14
22
23
24
25
26
27
28
04021-09
421355
04001-108
04019-03
482744
04019-06
04017-37
29
30
04021-09
04041-07
31
32
48181
04041-12
33
34
35
36
37
38
39
43077
461091
04001-46
45037
48224
424367
04041-08
04041-08S
40
04050-02
Description
Cutter Deck, Velocity w/Decals
Cutter Deck, Advantage w/Decals
Discharge Chute, Velocity Plus
Discharge Chute, Advantage
Bolt, 5/16-18 x 1" Hex Hd.
Nut, 5/16-18 Elastic Stop
Wing Nut, 3/8-16
Belt Cover w/Decals
Belt Cover w/Decals
Nut, 5/8-11 Hex Hd.
Spacer, Cutter Blade
Tapered Hub, 1.125" Bore
Bolt, 1/4-20 x 1" Hex Hd. Grd 8
Pulley, 6.35" O.D.
Pulley, 6.95" O.D.
Pulley, Double Groove, 6.35/5.75"
O.D.
Pulley, Double Groove, 6.95/5.75"
O.D.
Belt, RH Blade Drive
Belt, RH Blade Drive
Belt, Deck Drive
Belt, Deck Drive
Locknut,3/8-16 Hex Hd.
Stud, 3/8-16 x 6-3/4"
Nut, 3/8-16 Serr. Flng.
Bolt, 3/8-16 x 2-1/4"
Flatwasher, 3/8 (.391 x .938 x
.105")
Pulley, Idler
Capscrew, 5/16-18 x 3/4" Serr.
Flng. Hex Hd.
Idler Pulley Support
Bolt, Hex Hd. 5/16-18 x 4-1/4"
Nut, 5/16-18 Serr. Flng. Hex Hd.
Pulley, 5.75"
Nut, 1/2-13 Serr. Flng. Hex Hd.
Capscrew, 1/2-13 x 1-1/4" Serr.
Flng.
Flatwasher, 3/8 (.391 x .938 x
.105")
Pulley
Flatwasher, 3/8 (.375 x 1.50 x
.060")
Spacer
Idler Arm (Incl. 37)
Bolt, 3/8-16 x 2-1/4"
Idler Pivot
Bearing
Dust Shield
.059")
.035")
Retaining Ring, .75" EXT 'E'
Ref.
No.
61 72
41
X
42
43028
44078
04001-175
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
04019-03
04001-77
46082
04050-05
48224
45329
43277
461841
44078
482245
461663
43589
481024
481022
48098
48677
43664
43312
43296
481025
43297
481035
04001-41
04040-10
67
482879
482880
04063-08
04066-01
45944
482295
9275
424841
423795
04003-23
481770
48114-03
04021-22
04030-03
481769
48100-01
04001-37
04021-07
43022
45006
43037-01
46079
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
35
Part No.
Description
J-Rod Idler Pulley
J-Rod Idler Pulley
Bolt, Hex Hd. 5/16-18 x 1-1/2"
Grd 8
Nut, 5/16-18 Serr. Flng.
Bolt, 3/8-16 x 3-1/2" Hex Hd.
Support Assembly
Retaining Ring, 1-1/8" EXT 'E'
Bearing
Idler Pivot Support
Spacer
Idler Arm (Incl. 47)
J-Rod, Drive Idler
Spring, Chute Return
Spindle Assembly
Shaft, Cutter Spindle
Seal, 2.00" O.D. x 1.50" Bore
Bearing Assembly
Shield, Spindle
Relief Fitting, Cutter Spindle
Spindle Housing
Spacer, Outside
Spacer, Inside
Seal, 2.00" O.D. x 1.625" Bore
Spindle Bushing Bottom
Nut, 1-1/16-18 UNEF-2B
Bolt, 5/8-11 x 9-1/2"
.134")
Cutter Blade, 21" Standard
Cutter Blade, 24" Standard
Key, 1/4 x 1/4 x 2"
Quick Pin
Shaft, Roller
Guide, Roller
Wheel Assy., Caster
Baffle, Custom-Cut 61V
Baffle, Custom-Cut 72A
Bolt, Carriage 3/8-16 x 1”
Retainer, Caster Wheel
Grease Fitting, 45 Deg. 1/4-28
Nut, Elastic Stop 5/16-18 Grd 8
Lockwasher, 5/16"
Roller Bearing, Caster Wheel
Bushing, 7/8 x 1" Flanged
Bolt, 1/2-13 x 5-1/2" Hex Hd.
Sleeve, Caster Wheel Bearing
Caster Yoke
Spacer, Caster Yoke 1/2"
Caster Wheel and Support Assy.
61 72
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Section 8
R
ENGINE DECK
6
5
8
7
20
101
19
100
7
21
101
4
9
13
1
19
14
15
39
11
12
99
93
15
17
2
90
3
16
18
94
19
18
23
22
10
64
19
19
96
16
27
103
98
38
19
19
61
95
16 19
22
26
16
83
16
97
29
31
28
19
25
61
26
28
16
22
16
29
83
37
85
66
53
55
88
38
33
30
36
102
87
38
54
31
32
39
86
68
89
41
67
69
70
71
45
56 34
43
35
65
47
72
69
73
16
75
62
19
59
91
77
78
42
84
50
40
46
60
63
79
76
83
44
58
76
74
92
80
82
81
57
26
24
48
49
51
52
STHM2008ED
61
36
Section 8
R
ENGINE DECK
Ref.
No.
Part No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
04003-01
423308
04029-01
483665
42392
48099
48292
481556
46846
48309
483747
421239
04010-10
04020-02
48205
04003-12
42377
421522
04019-03
04031-09
481776
22
23
24
25
26
27
28
29
30
31
32
33
34
35
35A
36
37
38
39
04001-12
482352
422534
45586
48030-09
04040-14
04001-72
43041
48516
04021-07
04017-42
04019-05
48769
04030-06
04020-07
421289
04001-59
04019-02
04017-16
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
48461
48461-02
48461-03
48461-04
48461-05
46929
48513
48933
48933-02
48416-04
04008-03
04028-01
48680
43261
04063-08
04012-04
Ref.
No.
Description
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
Carriage Bolt, 1/4-20 x 6"
Battery Box
Nut, Wing 1/4-20
Battery, 300 CCA (Not sold through Scag)
Battery Cover
Insulation, Battery Cover
Pad, Fuel Tank Strap
Cap, Fuel Tank
Fuel Tank Assy. (Includes items 10 - 11)
Bushing, Fuel Tank Valve
Fuel Shut Off Valve
Strap, Fuel Tank
Phil Rd. Hd. Machine Screw 1/4-20 x 2"
Hex Nut, 1/4-20
Pad, Fuel Tank Support
Carriage Bolt, 5/16-18 x 3/4"
Support, Fuel Tank
Bracket, Fuel Tank Support
Serr. Flng. Hex Nut 5/16-18
Lockwasher, 5/16" Int. Tooth
Engine, 23 HP Kohler CV, (Spec
PS-75523)
Hex Hd. Capscrew, 5/16-18 x 1-3/4"
Oil Drain Extension
Plate, Backing
Engine Deck
Wire Loom, .50" I.D.
Washer, 1/4 (.312 x .750 x .065")
Bolt, Hex Hd. 1/2-13 x 2"
Sleeve, Shock Absorber Mount
Shock Absorber
Hex Locknut, Elastic Stop 1/2-13
Serr. Flng. Hex Hd. Capscrew, 7/16-14 x 1"
Serr. Flng. Hex Nut, 7/16-14
Motor - White (Includes item 52)
Lockwasher, 1/2"
Nut, 1/2-13
Anchor, Brake
Bolt, Hex Hd. 1/4-20 x 1-1/4"
Serr. Flng. Hex Hd. Capscrew, 5/16-18 x
.75"
Parking Brake Assembly (Incl. 41-44)
Brake Pads- Pair
Springs - Pair
Actuating Arm, (Incl. Pin & Clip)
Clip
Hub Assembly (Includes item 50)
Brake Drum
Rim and Tire Assembly (Incl. 48 - 49)
Tire 20 x 10 x 10, 4 Ply
Rim Only
Bolt, Hub
Wheel Nut
Castle Nut, 1.0-20 UNEF
Spacer, Clutch
Key, 1/4 x 1/4 x 2"
Hex Socket Set Screw, 5/16-18 x 3/8"
37
Part No.
48792
461397
04041-28
04030-05
04102-05
04021-10
422533
481716
481641
04001-12
04063-12
48581
43117
04050-06
48854
46370
48102
43063
46327
45037
48100-05
04041-08S
04050-02
48114-04
04020-12
04001-62
48929
04019-04
04061-04
04001-47
04015-03
04030-06
04041-04
481100
421520
04001-21
04041-10
04003-02
421523
421521
421705
04003-04
48030-10
48661
483617
48059-01
04001-52
04021-08
Description
Pulley, Engine Pump Drive (Incl. 55)
Clutch, Electric (Ogura)
Flatwasher, 7/16 (.469 x 1.75 x .25")
Lockwasher, 7/16"
Bolt, Hex Hd. 7/16-20 x 2.75"
Backing Plate, Clutch Stop
Rubber Pad, Clutch Stop
Heatshield, Muffler
Bolt, Hex Hd. 5/16-18 x 1-3/4"
Key, Woodruff 3/16 x 5/8"
Pulley, Pump Input
Sleeve, Idler
Ring, Retaining, 1-9/16" Internal
Belt, Pump Drive
Pulley, Idler-Traction Drive (Incl. 68,69,72)
Bearing, Idler Pulley
Spacer, Idler
Pump Idler Arm (Includes items 76, 79)
Idler Pivot Base
Bushing, Oilite®
Flatwasher, 3/4"
Ring, Retaining, 3/4" Ext. "E"
Grease Fitting
Hex Nut, Jam 3/8-16
Bolt, Hex Hd. 3/8-16 x 3-1/4"
Spring, Pump Drive Idler
Cotter Pin, 5/32 x 1-1/2"
Socket Head Capscrew, 1/2-13 x 1-1/4"
Lockwasher, 1/2"
Flatwasher, 1/2" (.516 x .938 x .105")
Pump, Sundstrand
Bracket, Oil Tank Support
Bolt, Hex Hd. 3/8-16 x 1-3/4"
Washer 2" OD, 3/8" ID, 16 Ga.
Guard, Pulley
Gusset, Battery Box
Support, Battery Box
Wire Loom, .75" I.D.
Rubber Pad
Fuel Hose, 1/4" ID Non-Perm.
Clamp, Fuel Hose
Bolt, 1/2-13 x 2.50"
Section 8
R
UPPER HYDRAULICS
12
8
9
7
6
5
4
5
13
11
2
3
9
12
10
20
A
14
1
14
5
14
9
16
23
24
22
14
17
15
A
9
19
21
18
3
14
SGB027
38
Section 8
R
UPPER HYDRAULICS
Ref.
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Part No.
48711
481164
48634
48942
48136-04
48936-01
48572-05
48645
04003-12
421279
48350-05
48603-02
48936-02
04019-03
421280
421281
04021-08
04017-05
421288
481507
48482
48059-01
48309
48939
Description
Tank, Hydraulic
Cap, Hydraulic Tank
Hose, Pump to Oil Cooler
Hose, Oil Cooler to Tank
Clamp, Hose
Coupling, Flare Swivel
Tube, Union
Oil Cooler Assembly
Bracket, Oil Cooler
Elbow, 90 Degrees
O-Ring
Coupling Flare Swivel
Serr. Flng. Hex Hd. Nut, 5/16-18
Brace, LH Cooler Support
Brace, RH Cooler Support
Elastic Stop Nut, 1/4-20
Serr. Flng. Hex Hd. Capscrew, 1/4-20 x 3/4"
Strap, Oil Tank
Filler Neck Insert
Hose, 1/4" Pushlock, Order by the inch
Clamp
Bushing
90 Degree Elbow
39
Section 8
R
LOWER HYDRAULICS
40
Section 8
R
LOWER HYDRAULICS
Ref.
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
Part No.
04017-04
48462-02
48758
48991
48688
48350-03
04062-01
44088
48353-02
48136-04
48482
48482
48059-01
48935-01
48482
48853
48350-05
48856
48937-01
48905
48634
48936-01
48936-02
48572-06
48938-01
48603-02
48603-03
48603-04
48571-03
48810-02
48602
48911-01
48350-12
Description
Serr. Flng. Hex Hd. Capscrew, 1/4-20 x 1/2"
Filter Head
Filter, Spin-On Lube
Hose Assembly
Hose Assembly
Elbow, 90 Degrees
Hairpin Cotter
Lever, Dump Valve
Connector, Flare Swivel with Hose Barb
Hose Clamp
Hose Clamp
Tee Union, Pushlock Hose
Hose, Dump Valve
Elbow, 90 Deg.
Inlet Hose, 3/4" ID
Tee, 1/2" Run
Motor Hose
Hose, Pump To Oil Cooler
Coupling, Flare Swivel
Coupling, Flare Swivel With Barb
Tube Union
O-Ring Bushing
O-Ring
O-Ring
O-Ring
Cap
Tee, JIC to O-Ring
Hose, Order by the inch
Compression Fitting
Elbow, 90 Deg.
41
Section 8
R
CONTROL LINKAGE
10
12
11
13
14
15
17
16
18
17
4
3
5
1
4
5
6
20
7
6
13
12
14
19
5
30
11
8
29
24
9
30
5
25
26
8
2
27
21
10
15
11
28
14
23
22
sgb011
42
Section 8
R
CONTROL LINKAGE
Ref.
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Part No.
46328
04040-15
04001-13
04001-19
04040-05
43212
42658
04021-05
45485
04003-05
04041-07
48464
04021-09
04020-14
44044
48512
43257
48463
421148
04003-04
04019-03
04001-59
04021-08
04021-10
43110
04061-02
48343-04
04064-02
48114-05
48100-04
Description
Control Linkage, Bellcrank (Includes 30, 31)
Flatwasher, 5/16 (.375 x .875 x .083")
Bolt, Hex Hd. 5/16-18 x 2-3/4"
Flatwasher, 3/8 (.406 x .812 x .065")
Sleeve, Pump Control Link
Link, Speed Control
Hex Locknut, 3/8-16
Control Arm, Pump
Carriage Bolt, 3/8-16 x 1-1/2"
Flatwasher, 3/8 (.391 x .938 x .105")
Rod End, RH Female Thrd. 3/8-24
Hex Nut, 3/8-24
Control Rod
Bolt Hex Hd., 3/8-24 x 6-3/4"
Bushing, Spring Keeper
Spring, Neutral Return
Retainer, Neutral Spring
Serr. Flng. Hex Nut 5/16-18
Bolt, Hex Hd. 1/4-20 x 1-1/4"
Sleeve, Control Arm
Cotter Pin, 3/32" x .75"
Clevis, Pump Control
Pin, Clevis 3/8"
Grease Fitting, 1/4-28 Self Tap
Bushing, Bronze
43
Section 8
R
INSTRUMENT PANEL AND ELECTRICAL COMPONENTS
B
9
21 C
A
7
8
2
3
4
D
25
E
F
6
19
15
9
11
12
13
10
18 16
17
18
9
5
17
10
PTO Switch
Connector
15
1
C
E
W
O
S
P
14
R
20
T
N
E
M
IP
U
Q
G
A
E
21
35
21
23
34
21
24
26
27
22
25
28
31
29
30
32
33
31
32
33
STHM2008IP&E
44
Section 8
R
INSTRUMENT PANEL AND ELECTRICAL COMPONENTS
Ref.
No.
1
2
3
4
A
B
C
5
D
E
F
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
Part No.
461360
48298
482289
48023
*
*
*
481755
*
*
*
04010-11
42413
04021-01
04003-12
04010-01
48798
*
*
462069
483609
482315
48879
04031-01
04020-01
483162
481275
04019-03
483665
04001-44
04020-02
481683
04031-09
481776
481474
481476
461397
04003-12
48030-09
04021-10
48029-15
48029-13
Description
Instrument Panel w/Decal
Blade Fuse, 20 amp.
Decal, Instrument Panel
Hour Meter (Includes Bracket and Hardware A, B, C)
Hour Meter Bracket
Lockwasher, #10 Ext. Tooth
Hex Nut, 10-24
Ammeter (Includes Bracket and Hardware D, E, F)
Ammeter Bracket
Lockwasher, #10 Int. Tooth
Hex Nut, #10-32
Phillips Rd. Hd. Screw, #10-32 x 1-1/2"
Bracket, Fuse Holder
Elastic Stop Nut, #10-32
Phillips Washer Head Screw, #10-32 x .50"
Key Switch
Lockwasher, 5/8 Int. Tooth
Nut, Special 5/8-32
Key Chain with Keys
Key with Shroud
Choke Control
Throttle Control
Lockwasher, #10 Ext. Tooth
Hex Nut, #10-32
Switch, PTO
Wire Harness With Relay
Battery, 300 CCA (Not sold through Scag)
Bolt, Hex Hd. 1/4-20 x 1/2"
Hex Nut 1/4-20
Wire Harness, STHM
Lockwasher 5/16 Int. Tooth
Engine, 23 HP Kohler CV (Spec PS-75523)
Switch, Parking Brake
Switch, Foot Safety
Clutch, Electric
Wire loom
Locknut, Elastic Stop 5/16-18
Battery Cable, 36" Black
Battery Cable, 25" Red
45
Section 8
R
RIDER FRAME ASSEMBLY
69
15
15
12
11
14
16
13
67,68
17
10
70
54
14
18
9
7
21
20
6
19
22
5
4
23
8
24
5
42
24
61
3
62
2
63
25
26
65
1
42
27
43
41
40
42
51
28
64
44
31
45
29
46
59
30
47
66
55 52
48
42
58
19
60
45
57
55
2
58
49
36
39
38
56
52
52
55
53
50
51
37
STHM2008RFA
46
37 A
35
34 33 32
Section 8
R
RIDER FRAME ASSEMBLY
Ref.
No.
Part No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
46715
48100-01
04050-03
04021-10
04040-15
46029
48159
04001-12
482119
482111
482108
482105
482107
04019-03
46570
04003-05
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
04003-03
424801
424800
04019-04
42026
04001-83
42366
04050-05
48100-02
45008
04001-32
*
*
45035
04021-13
04001-40
43020-01
481897
481896
481895
Ref.
No.
Description
36
37
37A
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
Steering Frame (Incl. Bushgs and Fittings)
Bronze Bushing, 7/8" ID x 1.0" Flanged
Retaining Ring, 7/8" External
Hex Nut, Elastic Stop 5/16-18
Flatwasher, 5/16" (3/8" x 7/8" x 13 ga.)
Steering Handle (Includes item 7)
Grip
Bolt, Hex Hd., 5/16-18 x 1-3/4"
Seat Assy. (Includes items 10 thru 13,54)
Cushion Assembly
Arm Pad - RH
Seat Back Cushion
Arm Pad - LH
Seat Adjuster Track
Bolt, Rd. Hd. Carr. 3/8-16 x 1-1/2" (52" &
61")
Bolt, Rd. Hd. Carr. 3/8-16 x 2.0" (72")
Seat Plate
Ballast, Seat Mount
Serr Flng. Hex Nut, 3/8-16
Seat Spring
Bolt, Hex Hd., 7-16-14 x 3-1/2"
Reinforcement, Seat Spring
Retaining Ring, 1-1/8" external
Bushing, Oilite® - 1-1/8" ID x 1.0" Flanged
Rear Wheel Pivot
Bolt, Hex Hd., 3/8-16 x 1-1/4"
Hex Jam Nut, 3/8-24
Lockwasher, 3/8 Internal Tooth
Rear Wheel Yoke
Hex Elastic Stop Nut, 5/8-11
Spacer, Rear Wheel, short
Seal, Grease
Bearing Cone
Bearing Cup
47
Part No.
481894
48005
481893
43021
43020-02
48828
45606
48114-04
04021-11
04010-17
04019-02
481056
04021-08
481476
04001-02
45009
04050-02
48100-06
45502
04010-22
04041-08
45506
04065-01
48100-03
45488
45256
04001-37
48208
48100-04
04040-13
44028
04021-07
482109
482110
04001-30
04041-07
Description
Rim Only
Rear Wheel Assy. (Incl. items 33-36, 37A)
Tire Only
Sleeve, Rear Wheel
Spacer, Rear Wheel
Cable, Steering (Includes Hardware)
Pedal, Foot Safety Switch
Grease Fitting
Screw, Phillips Flathead #10-32 x 3/4"
Spring, Foot Safety Switch
Hex Nut, Elastic Stop Lock, 1/4-20
Switch, Foot Safety
Bolt, Hex Hd., 1/4-20 x 1-3/4"
Steering Shaft
Retaining Ring 3/4" Ext. “E”
Bushing, Oilite® - 3/4" ID x 1.0"
Foot Pedal
Screw w/washer, 1/4-20 x .75"
Flatwasher, 3/4" x 1-1/4" x 16 Ga.
Foot Pedal Arm
Pin, Drive Lock 3/16 x 1-1/4"
Bushing, Oilite® - 3/4" x 1/2" Flanged
Sulky Mtg. Brkt. LH
Sulky Mtg. Brkt. RH
Bolt, Hex Hd., 1/2-13 x 5-1/2"
Pulley, Winch Cable
Bushing, Oilite® - 1/2" ID x .56"
Flatwasher, 1/2" (.562 x 1.375 x .109")
Retainer, Winch Cable
Armrest Bracket, LH
Armrest Bracket, RH
Bolt, Hex Hd., 3/8-16 x 4"
Flatwasher, 3/8" (.391 x .938 x .104")
Section 8
R
BRAKE LINKAGE
8
Part of Engine
Deck Weldment
4
1
5
3
10
2
6
14
12
7
6
6
10
11
9
15
24
11
13
5
12
10
23
6
5
22
11
11
6
6
10
11
11
21
20
18
19
4
16
17
48
SGB050
Section 8
R
BRAKE LINKAGE
Ref.
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Part No.
04019-04
04021-05
43032
04062-01
04001-32
43212
421338
48342
45504
04041-07
04021-09
04003-11
04001-21
421339
04020-12
43260
04017-27
45647
44085
48881
48880
48045
04070-03
04020-04
Description
Hex Locknut, 3/8-16
Swivel
Hairpin Cotter (.094" x 1.62")
Hex Hd. Bolt, 3/8-16 x 1-1/4"
Sleeve, Hydro Linkage
Link, Cam
Grip, Parking Brake
Handle, Parking Brake
Flatwasher, 3/8 (.391 x .938 x .105")
Hex Nut, Elastic Stop 3/8-16
Carriage Bolt, 3/8-16 x 1-1/4"
Hex Hd. Bolt, 3/8-16 x 1-3/4"
Lever, Brake
Hex Jam Nut, 3/8-16
Washer, Neutral Lock
Bracket, Neutral Lock
Rod, Neutral Lock
Cable Assembly, Parking Brake RH
Cable Assembly, Parking Brake LH
Cable Winch
Eye Bolt, 3/8-16 RH
Hex Nut, 3/8-16
49
Section 8
R
WINCH LIFT SYSTEM
8
11
9
5
4
6
7
3
10
24
2
14
12
1
22
13
23
21
25
Steering
Frame
17
20
19
16
sgb008
18
50
15
Section 8
R
WINCH LIFT SYSTEM
Ref.
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Part No.
48043
204803
404409
205167
205055
404166
204363
42127
48045
04021-03
304753
203161
204803
48044
205015
204364
208328
404163
404164
204362
204012
205116
304758
04017-27
04019-04
Description
Winch Assembly (Incl. 1-7, 11-13, 15-23)
Locknut, 7/16-14
Ratchet Pawl
Ratchet Bolt
Flatwasher
Ratchet Spacer
Ratchet Spring
Cable Guide
Winch Cable Assembly
Hex Locknut, 1/4-28
Winch Reel
Reel Shaft
Hex Locknut, 3/8-16
Winch Handle
Handle Nut
Handle Spring
Shaft Bushing
Pressure Washer
Ratchet Wheel
Pressure Plate
Shaft Bushing
E-Ring
Drive Shaft
51
Section 8
R
REPLACEMENT DECALS AND INFORMATION PLATES
Heavy-Duty
Commercial
481971
2, 2a, 2b
1
WARNING
ROTATING BLADES AND BELTS
SPINNING BLADES
* keep hands, feet & clothing clear
* keep all guards in place
* Shut off engine & disengage blade
clutch before servicing
* Use caution in directing discharge
* Read instruction manual before operating
kEEP CLEAR
BLADE CONTACT & THROWN
OBJECTS CAN INJURE
483407
DO NOT OPERATE UNLESS GRASS
CATCHER, MULCHING kIT OR
DISCHARGE CHUTE IS INSTALLED
3
483406
4
WARNING
MANUFACTURED UNDER ONE OR MORE
OF THE FOLLOWING PATENTS:
4,487,006
4,991,382
5,133,176
6,192,666
7,065,946
4,885,903
4,998,948
5,826,416
6,766,633
7,197,863
4,920,733
5,042,239
5,832,708
6,892,519
4,967,543
5,117,617
5,865,018
6,996,962
INSTALL BELT COvER
BEFORE OPERATING MACHINE
READ OPERATOR'S MANUAL
PATENTS PENDING
7
48404
5
6
WARNING
WARNING
BEFORE OPERATING
DO NOT OPERATE WITHOUT DISCHARGE CHUTE, MULCHING
kIT, OR ENTIRE GRASS CATCHER INSTALLED
Read operator's manual
Solicite etiquetas en espanol
a un distribuidor Scag
Make sure guards, shields
& safety devices are in place
& working
Clear area of children,
bystanders & debris
Mow across face of slopes
Trained operators only
483405
9
483442
8
10
11, 12
52
13
483402
Section 8
R
REPLACEMENT DECALS AND INFORMATION PLATES
Ref.
No.
Part No.
1
2
2A
2B
3
4
5
6
7
8
9
10
11
12
13
**
481971
48314
48968
48825
483407
483406
483044
48404
483402
483442
483405
48993
483201
481956
482817
461985
Description
Decal, Heavy Duty Commercial
Decal, Scag Logo (Cutter Deck)
Decal, Scag Logo (Battery Box Front)
Decal, Scag Logo Seat Back
Decal, Danger-Spinning Blades
Decal, Warning-Rotating Blades
Decal, Patent
Decal, Metalcraft-Made In USA
Decal, Warning-Belt Cover
Decal, Instrument Panel
Decal, Warning-Discharge
Decal, Dump Valve
Decal, 61 Velocity Plus
Decal, 72 Advantage
Decal, Height of Cut
Spanish Decal Kit, STHM (Not Shown)
53
Section 8
R
ELECTRICAL WIRING HARNESS
ELECTRICAL WIRING HARNESS 481683
MOWER
CLUTCH
HOURMETER
NEGATIVE
HOURMETER
POSITIVE
ENGINE GND
BLACK
BLACK
BLUE
BRAKE
INTERLOCK
RED
BLACK
RED
BLACK
KEY
SWITCH
YELLOW
FOOT PEDAL
INTERLOCK
GREEN
YELLOW W/RED STRIPE
FUSES
RED
BLACK W/RED STRIPE
BLACK W/RED STRIPE
WHITE
WHITE
AMMETER
POSITIVE
GREEN
AMMETER
NEGATIVE
WHITE
GREEN
YELLOW
TO ENGINE
MOWER ENGAGEMENT
PTO SWITCH CONNECTOR
STARTER
SOLENOID
WIRE HARNESS WITH RELAY
PART NO. 481275
RELAY
To Engine
Ground
BLACK
GREEN
To Starter
BLUE
To Blue Wire
From Engine
To Starter
Red Battery
Cable Post
RED
SC481275
54
481683
LIMITED WARRANTY - COMMERCIAL EQUIPMENT
Any part of the Scag commercial mower manufactured by Scag Power Equipment and found, in the reasonable judgment
of Scag, to be defective in materials or workmanship, will be repaired or replaced by an Authorized Scag Service Dealer
without charge for parts and labor during the periods specified below. This warranty is limited to the original purchaser and
is not transferable. Proof of purchase will be required by the dealer to substantiate any warranty claims. All warranty work
must be performed by an Authorized Scag Service Dealer.
This warranty is limited to the following specified periods from the date of the original retail purchase for defects in
materials or workmanship:
• Wear items including drive belts, blades, hydraulic hoses and tires are warranted for ninety (90) days.
• Batteries are covered for ninety (90) days.
• Frame and structural components including oil reservoir and oil coolers are warranted for 2 years (Parts and labor).
• Cutter decks are warranted against cracking for a period of three (3) years. (Parts and labor 1st and 2nd year;
Parts only 3rd year.) The repair or replacement of the cutter deck will be at the option of Scag Power Equipment.
We reserve the right to request components for evaluation. This warranty does not cover any mower that has been
subject to misuse, neglect, negligence, or accident, or that has been operated in any way contrary to the operating
instructions as specified in the Operator’s Manual.
• Engines and electric starters are covered by the engine manufacturer’s warranty period.
• Major drive system components are warranted for two (2) years by Scag Power Equipment. (Parts and labor) (Two
year warranty exclude fittings, hoses, drive belts). The repair or replacement of the hydraulic pump or hydraulic
motor will be at the option of Scag Power Equipment. This warranty does not cover any mower that has been
subject to misuse, neglect, negligence, or accident, or that has been operated in any way contrary to the operating
instructions as specified in the Operator’s Manual.
• Electric clutches have a Limited Warranty for 2 year (Parts and labor).
• Spindle assemblies have a Limited Warranty for three years (Parts and labor 1st year and 2nd; Parts only 3rd year).
• Any Scag product used for rental purposes is covered by a 90 day warranty.
The Scag mower, including any defective part must be returned to an Authorized Scag Service Dealer within the warranty
period. The expense of delivering the mower to the dealer for warranty work and the expense of returning it to the owner
after repair will be paid for by the owner. Scag’s responsibility is limited to making the required repairs and no claim of
breach of warranty shall be cause for cancellation or rescission of the contract of sale of any Scag mower.
This warranty does not cover any mower that has been subject to misuse, neglect, negligence, or accident, or that has
been operated in any way contrary to the operating instructions as specified in the Operator’s Manual. The warranty does
not apply to any damage to the mower that is the result of improper maintenance, or to any mower or parts that have
not been assembled or installed as specified in the Operator’s Manual and Assembly Manual. The warranty does not
cover any mower that has been altered or modified, changing performance or durability. In addition, the warranty does
not extend to repairs made necessary by normal wear, or by the use of parts or accessories which, in the reasonable
judgment of Scag, are either incompatible with the Scag mower or adversely affect its operation, performance or durability.
Scag Power Equipment reserves the right to change or improve the design of any mower without assuming any obligation
to modify any mower previously manufactured. All other implied warranties are limited in duration to the two (2) year
warranty period or ninety (90) days for mowers used for rental purpose. Accordingly, any such implied warranties including
merchantability, fitness for a particular purpose, or otherwise, are disclaimed in their entirety after the expiration of the
appropriate two year or ninety day warranty period. Scag’s obligation under this warranty is strictly and exclusively limited
to the repair or replacement of defective parts and Scag does not assume or authorize anyone to assume for them any
other obligation. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may
not apply to you.
Scag assumes no responsibility for incidental, consequential or other damages including, but not limited to, expense
for gasoline, expense of delivering the mower to an Authorized Scag Service Dealer and expense of returning it to the
owner, mechanic’s travel time, telephone or telegram charges, rental of a like product during the time warranty repairs are
being performed, travel, loss or damage to personal property, loss of revenue, loss of use of the mower, loss of time or
inconvenience. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above
limitation or exclusion may not apply to you. This warranty gives you specific legal rights, and you may also have other
rights which vary from state to state.
© 2008
Scag Power Equipment
Division of Metalcraft of Mayville, Inc.

OPERATOR`S MANUAL

Transcription

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