Installation Instructions - Great Plains Manufacturing

Transcription

Great Plains Mfg., Inc.
Installation Instructions
1
Double-Acting Cylinder Hydraulics Kit
3-Point Yield-Pro Planter
Used with:
• 3PYP1625
When you see this symbol, the subsequent instructions
and warnings are serious - follow without exception.
Your life and the lives of others depend on it!
!
General Information
The double-acting cylinders in these kits replace the single-acting cylinders provided on many 3PYP planters.
This provides faster lowering of the planter. This also provides the capability to lift the forward side of the seed cart
for maintenance.
These instructions explain how to install a Double-Acting
Cylinder Hydraulics Kit, provided as parts:
Kit
Kit Description
401-533A
3PYP DBL ACTING CYL CONV W/LCK
401-534A
3PYP DBL ACTING CYL CONV W/FLX
Each kit updates one planter. Kits are specific to the wing
flex option present on the planter:
Planter Wing Flex Option
U
F
401-326A
40’ 3P YP WING LOCK OPTION
401-534A
or (80)
401-327A
40’ 3P YP WING FLEX OPTION
401-533A
or (81)
401-328A
40’ 3PYP HYD DOWN PRESSURE
401-533A
or (82)
Installation is described separately for each wing option:
Wing Lock, 401-534A kit .....................................page 4
©Copyright 2008
Printed 04/17/2008
U
1
to
L
D
28000
9
Single-digit callouts identify components in
the currently referenced Figure or Figures.
These numbers may be reused for different
items from page to page.
11
to
20
Two-digit callouts in the range 11 to 20 reference new parts from the new parts lists
beginning on page 11. The descriptions
match those on the parts, bags or cartons,
and in your updated Parts Manual.
51
to
68
Two-digit callouts in the range 51 to 68 reference affected existing parts from the table on
page 12. The descriptions match those in
your Parts Manual. The narrative and table
indicate any re-use of the parts.
R
F
L
Call-Outs
Hydraulic Down-Pressure, 401-533A kit .............page 8
“Left” and “Right” are facing in the
direction of machine travel. An orientation rose in the line art illustrations
shows the directions of Left, Right,
Front, Back, Up, Down.
D
Figure 1
Cylinders Converted
Wing Flex, 401-533A kit ......................................page 6
Notations and Conventions
B
R
Original
Order Uses Kit
B
401-535M
2
Before You Start
Review these instructions, with the following objectives at
each step:
• Inventory: make sure all parts are present.
• Comprehension: make sure the installers understand where each part or assembly is installed,
and what tools are required for the task.
Tools Required
•
•
•
•
•
updated parts manual 401-312P,
tractor or hydraulic power source,
basic hand tools,
cable ties, and;
a small amount of hydraulic fluid.
Connector Identification
➀ JIC - Joint Industry Conference (SAE J514)
Note straiight threads ➁ and the
37° cone ➂ on “M” fittings (or 37° flare on “F”).
➃ ORB - O-Ring Boss (SAE J514)
Note the straight threads ➄ and,
elastomer O-Ring ➅.
Fittings needing orientation, such as the ell above,
also have a washer ➆ and
jam nut ➇ (“adjustable thread port stud”)
➂
➁
➀
➇➆
➅
➄
➃
25188
Fittings Torque Values
Fitting
Ft-Lbs
N-m
JIC
18-20
24-27
9⁄16
ORB w/jam nut
12-16
16-22
9⁄16
ORB straight
18-24
24-32
9⁄16
3 ⁄4
JIC
27-39
37-53
3 ⁄4
ORB w/jam nut
20-30
27-41
3 ⁄4
ORB straight
27-43
37-58
401-535M
04/17/2008
3
Pre-Assembly Preparation
Work Location
1.
Move the planter to a location with:
• room to unfold it, and;
• adequate illumination.
!
WARNING
Escaping fluid under pressure can have sufficient pressure to
penetrate the skin causing serious injury. Avoid the hazard by
relieving pressure before disconnecting hydraulic lines. Use a
piece of paper or cardboard, NOT BODY PARTS, to check for
leaks. Wear protective gloves and safety glasses or goggles
when working with hydraulic systems. If an accident occurs,
seek immediate medical attention from a physician familiar
with this type of injury.
Prepare Planter
2.
Flush any fertilizer booms with water.
3.
Position the planter at the work location.
4.
Unfold the planter.
5.
Lower the row units.
6.
Set tractor hydraulic remotes to Float, to relieve pressure in the lines.
!
CAUTION
Some lines may have residual pressure due to check and restrictor valves in the system. Treat all lines as pressurized. Slowly
crack open lines and bleed off any pressure before fully disconnecting.
04/17/2008
401-535M
4
Wing Lock Installation
This installation uses the 401-534A kit. These instructions
are only for planters with the wing lock option - the wings
are rigid in field operations. For other planter models, see:
U
B
R
63
F
61
D
L
Locate Hose Route
55
Refer to Figure 2
7. Locate the existing lift (extend) hose coupler 59 at
the hitch. Follow the hose 62 to the tee 56 , and then
each branch hose ( 63 , 60 ) to the lift cylinder 55
base ends. The new hoses in the kit follow this same
route.
60
61
Replace Breather Plugs
8.
At the rod end of each lift cylinder 55 , remove one:
61 811-722C BREATHER PLUG 9/16-18 MORB
These parts are not re-used.
Refer to Figure 3
9. Select two new:
14 811-216C EL 3/4MJIC 9/16MORB
55
Note: See page 2 for JIC and ORB connector identification and torque information.
10. Install the elbow 14 in the rod end inlet of each cylinder 55 . Orient the JIC end of the fitting to point to the
base end of the cylinder. Tighten the fitting to 9/16
ORB torque specification.
62
59
56
Figure 2
Existing Flex-Lock Lift Hydraulics
401-535M
27369
04/17/2008
5
Connect Hoses
11. Select one each new:
15 811-394C CP 3/4FORB MALE QD POPPET TYPE
19 811-880C HH3/8R2 126 3/4MORB 3/4FJIC
12 811-078C TE 3/4MJIC
U
20
63
14
12. Attach the QD coupler 15 to the hose 19 at their
ORB fittings. Tighten to 3/4 ORB spec.
B
R
F
60
D
18
13. Attach an end port of the Tee 12 to the JIC end of
the hose 19 . Tighten to 3/4 JIC torque spec.
L
14
14. Secure the hose assembly to the existing extend
hose 62 with ties. Leave the tee end with some play
to allow attaching the branch hoses.
15. Select one new:
20 811-978C HH3/8R2 093 3/4FJIC
This is the longer of the two JIC-to-JIC hoses.
16. Connect one end of the hose 20 to the top of the
new tee 12 , and tighten to 3/4 JIC torque spec.
17. Loosely connect the other end of the hose 20 to the
new elbow 14 at the rod end of the right lift cylinder.
18. Secure the new retract hose
extend hose 63 with ties.
20
to the existing right
62
19. Select one new:
18 811-670C HH3/8R2 062 3/4FJIC
This is the shorter of the two JIC-to-JIC hoses.
12
20. Connect one end of the hose 18 to the end of the
new elbow 14 at the rod end of the left lift cylinder.
18
to the existing left
19
15
Figure 3
Updated Flex-Lock Lift Hydraulics
28000
23. Skip to “Close-Out” on page 10.
04/17/2008
401-535M
6
Wing Flex Installation
are only for planters with the wing flex option - the wings
are flexible in field operations, and pivot without hydraulic
down-pressure. For other planter models, see:
U
63
61
F
60
Locate Hose Route
55
Refer to Figure 4
7. Locate the existing inlet tees 58 on the left and right
wing flex cylinders 54 above the hitch. From the center port on the right tee, follow hose 66 to the PO
check valve 53 , then to the tee 56 at the restrictor
valve 52 , and finally to the hose branches ( 60 , 63 )
to the lift cylinder 55 base ends. The new hoses in
the kit follow this same route.
61
66
54
65
58
Replace Inlet Tee
L
53
Refer to Figure 4 and Figure 5
9. Select two new:
14 811-216C EL 3/4MJIC 9/16MORB
D
55
8.
B
R
52
56
54
68
Figure 4
Existing Wing Flex Lift Hydraulics
27361
11. At the rod end of the left wing flex cylinder 54 , note
the side port orientation of the tee. Disconnect hoses
65 and 68 , and remove the tee:
58 811-249C TE 9/16MJIC 3/4MORB 9/16MJIC
This part is not re-used.
17 811-581C CR 9/16MJIC
13 841-204C AD 9/16FJIC 3/4MORB
13. Install the ORB end of the adaptor 13 in the rod end
port of the left flex cylinder. Tighten to 3/4 ORB spec.
14. Install any port of the cross into the 17 FJIC end of
the adaptor 13 . Tighten to 9/16 JIC spec.
401-535M
04/17/2008
7
Connect Hoses
15. Reconnect the tractor inlet and cylinder-to-cylinder
hoses 65 and 68 that were disconnected at step 11.
Connect to the same ports as on the original tee.
U
63
14
16 811-555C HH3/8R2 055 3/4FJIC 9/16FJIC
12 811-078C TE 3/4MJIC
60
17. Connect one end of the hose 16 to the remaining
port of the cross 17 , and tighten to 9/16 JIC spec.
B
R
20
F
18
L
D
14
18. Route the hose to the vicinity of the existing branch
tee 56 . Secure to existing hoses and structures with
ties. Leave the far end with enough play to attach a
fitting.
19. Attach a side port of the new tee 12 to the end of the
new hose 16 . Tighten to 9/16 JIC spec.
20. Select one new:
20 811-978C HH3/8R2 093 3/4FJIC
65
16
20
17
13
12
56
24. Select one new:
18 811-670C HH3/8R2 062 3/4FJIC
18
68
54
Figure 5
Updated Wing Flex Lift Hydraulics
28001
28. Skip to “Close-Out” on page 10.
04/17/2008
401-535M
8
Hydraulic Down-Pressure Installation
are only for planters with hydraulic down-pressure - the
wings can pivot during field operations, but down-pressure cylinders actively transfer weight to them. For other
planter models, see:
U
F
55
B
R
D
L
61
53
Refer to Figure 6
7. Locate the existing rod-end tee 58 on the left wing
flex cylinder 54 above the hitch. Follow the hose 65
interconnecting the flex cylinders, then the hose 67
to the PO check valve 53 , then to the tee 56 at the
restrictor valve 52 , and finally to the hose branches
( 60 , 63 ) to the lift cylinder 55 base ends. The new
hoses in the kit follow this same route.
55
67
52
65
60
63
Locate Hose Route
8.
61
56
58
64
Refer to Figure 6 and Figure 7 (on page 9)
9. Select two new:
14 811-216C EL 3/4MJIC 9/16MORB
54
Figure 6
Existing Hydraulic Down-Pressure
27484
Replace Inlet Tee
11. At the rod end of the left wing flex cylinder 54 , note
the side port orientation of the tee. Disconnect hoses
64 and 65 , and remove the tee:
58 811-249C TE 9/16MJIC 3/4MORB 9/16MJIC
This part is not re-used.
17 811-581C CR 9/16MJIC
13 841-204C AD 9/16FJIC 3/4MORB
13. Install the ORB end of the adaptor 13 in the rod end
port of the left flex cylinder. Tighten to 3/4 ORB spec.
14. Install any port of the cross into the 17 FJIC end of
the adaptor 13 . Tighten to 9/16 JIC spec.
401-535M
04/17/2008
9
Connect Hoses
15. Reconnect the tractor inlet and cylinder-to-cylinder
hoses, 64 and 65 , that were disconnected at step
11. Connect to the same ports as on the original tee.
U
B
R
16 811-555C HH3/8R2 055 3/4FJIC 9/16FJIC
12 811-078C TE 3/4MJIC
F
63
20
D
14
L
17. Connect one end of the hose 16 to the remaining
port of the cross 17 , and tighten to 9/16 JIC spec.
60 18
18. Route the hose to the vicinity of the existing branch
tee 56 . Secure to existing hoses and structures with
ties. Leave the far end with enough play to attach a
fitting.
14
19. Attach a side port of the new tee 12 to the end of the
new hose 16 . Tighten to 9/16 JIC spec.
20. Select one new:
20 811-978C HH3/8R2 093 3/4FJIC
65
16 12
20
18
17
13
64
24. Select one new:
18 811-670C HH3/8R2 062 3/4FJIC
56
54
Figure 7
Updated Wing Flex Lift Hydraulics
28009
28. Continue with “Close-Out” on page 10.
04/17/2008
401-535M
10
Close-Out
Charge and Bleed System
29. Disconnect the rod end of the lift cylinders from the
lugs on the seed cart.
30. Support the cylinders so that the rods can fully
extend without striking planter parts or the ground.
31. Connect the lift system hoses to the tractor or other
hydraulic source.
32. Extend (lift) the circuit to fully extend the lift cylinders.
33. Move the circuit to Retract, and slowly supply oil to
the new hoses, until oil appears at the loose JIC fitting of a new elbows 14 . As oil appears, stop the
flow and secure that fitting to 3/4 JIC spec.
34. Use the Retract circuit to retract the rods enough to
permit re-pinning to the seed cart lugs.
Check Operation
35. Hitch to suitable 3-point tractor.
36. Raise and lower planter while checking that hoses
remain clear of moving parts and retain some slack
at all times.
37. Fold the planter. Move it to a suitable parking location.
401-535M
04/17/2008
11
Appendix
New Parts
Quantities are units (“ea”).
The part call-out numbers in this list match all Figures in
these installation instructions. Part descriptions match
those in your updated Parts Manual.
Not all parts are in all kits.
17
12
14
13
15
19
20
18
16
28049
Kit Contents
Quantity in Kit
401-534A
Part
Number
Part Description
1
1
401-535M
MANUAL 3PYP HYD ONLY CONVERSN
1
1
811-078C
TE 3/4MJIC
1
841-204C
AD 9/16FJIC 3/4MORB
2
811-216C
EL 3/4MJIC 9/16MORB
811-394C
CP 3/4FORB MALE QD POPPET TYPE
Callout
401-533A
11
12
13
14
2
15
1
16
1
811-555C
HH3/8R2 055 3/4FJIC 9/16FJIC
17
1
811-581C
CR 9/16MJIC
1
811-670C
HH3/8R2 062 3/4FJIC
811-880C
HH3/8R2 126 3/4MORB 3/4FJIC
811-978C
HH3/8R2 093 3/4FJIC
18
1
19
1
20
1
04/17/2008
1
401-535M
12
Existing Parts Affected
The following existing parts are involved in the kit installation. The Disposition column indicates whether the part is
left in place, moved or not re-used.
The part call-out numbers in the list matches all Figures
in the installation instructions. The descriptions match
those in your drill Parts manual.
Callout
Part No.
Part Description
Part Disposition
51
401-312P
MANUAL 3PT YP PARTS
Discard editions prior to 2008-03.
52
810-024C
ONE-WAY RESTRICTOR VALVE
Left in place.
53
810-086C
VALVE PO CHECK ORB PORTS
Left in place.
54
810-597C
CYL 4 X 4 X 1.25
One fitting replaced on left cylinder.
55
810-628C
CYL 2X13X1.125 ROD (TIE)
Left in place. One fitting replaced.
56
811-078C
TE 3/4MJIC
Left in place.
57
811-216C
EL 3/4MJIC 9/16MORB
Left in place.
58
811-249C
TE 9/16MJIC 3/4MORB 9/16MJIC
Removed. Not re-used.
59
811-394C
CP 3/4FORB MALE QD POPPET TYPE
Left in place.
60
811-685C
HH3/8R2 048 3/4FJIC 3/4FJIC
Left in place.
61
811-722C
BREATHER PLUG 9/16-18 MORB
Removed. Not re-used.
62
811-880C
HH3/8R2 126 3/4MORB 3/4FJIC
Left in place.
63
811-997C
HH3/8R2 084 3/4FJIC
Left in place.
64
841-180C
HH3/8R2 014 9/16FJIC
One end reconnected to new fitting.
65
841-182C
HH3/8R2 021 9/16FJIC
Left in place.
66
841-185C
HH3/8R2 027 9/16FJIC
Left in place.
67
841-186C
HH3/8R2 028 9/16FJIC
Left in place.
68
841-189C
HH3/8R2 074 3/4MORB 9/16FJIC
One end reconnected to new fitting.
Abbreviations
3P, 3PT
Three Point
(M/F) JIC
Joint Industry Conference (standards)
CP
Coupler
LCK
Lock
CR
Cross
M/F
Male/Female
CYL
Cylinder
DBL
Double
PO
EL
Elbow
QD
Quick Disconnect
Flex
TE
Tee
Hydraulic Hose
YP
Yield Pro
FLX
HH
HYD
(M/F) ORB O-Ring Boss
Pilot-Operated
Hydraulic
Great Plains Manufacturing, Inc.
Corporate Office P.O. Box 5060
Salina, Kansas 67402-5060 USA
401-535M
04/17/2008

Installation Instructions - Great Plains Manufacturing

Transcription

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