Technical Speci- fications

977
977
977
-
94 Model
95 Model
Technical
Specifications
9
Es
Preface
This booklet
Technical Specifications
prov~desthe Porsche mechanic
wlth d~mens~ons
and adjustment values for
carrying out repairs in the correct manner
We assume that those concerned are familiar with
the operations descr~bedin the Repa~rManual
When look~ngup the various data, be sure to
cross check against the Technical
Infomation, the specified values may change
Technical
Specifications
911 Carrera (993)
94, 95 Models
911 Carrera 4 (993)
95 Model
911 Carrera RS (993)
95 Model
1st Edition
Status
a 1095
Table of Contents
Page
Conversion Factors and Dimens~on~ng
Units . . . . . .
Survey of Type Destgnatlons .
Ovewiew of 91 1 Carrera
Structure of Eng~neCodes . . . . . . .
. . . . .
Engine Type Codes . . . . . . . . . . . . . . . . . . .
Structure of Chass~sNumber Codes . . . . . . . . . . .
Structure of Transmiss~onCodes . . . . . . . . . . .
Survey Type Codes -Transmission . . . . . . . . . . .
Techn~calData. 911 Carrera and 911 Carrera 4 . . . .
Techn~calData . 911 Carrera RS . . . . . . .
Engine
Tightening Torques for Englne
. . . . . . . .
. . . . . . . . . . 41
Tlghtenlng Torques: Removlng and Fitting Eng~ne. . . . . . . . . . . . . . . 45
Ovewiew of Tolerances wlth Wear Limits . Ail 911 Carrera Eng~nes .
.
. 46
Crankshaft .Normal and Recond~tioningDimensions . . . . . . . . . . . . 48
Weight Groups of Connecting Rods . . . . . . . . . . . . . . . . . . 50
Determin~ngParallel Alignment of Sprockets . . . . . . . . . . . . . . 52
Pistons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
54
Pistons and Cylinders M64105106i07108 . . . . . . . . . . . . . . . . .
56
Pistons and Cylinders M64120 RS . . . . . . . . . . . . . . . . . . 57 Eng~ne
Checklng Valve Guides . . . . . . . . . . . . . . . . . . . . . . . . . 59
Table of Dimensions for Tightenng Valve Guides . . . . . . . . . . . . . . 60
Measurang Valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Checking and Settlng Installation Length of Valve Springs . . . . . . . . . . . 62
Camshafts, T~ming
. . . . . . . . . . . . . . . . . . . . . . . . . . 64
Securing Cylinder Heads . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Checking and Adjusting Dr~veBelts for Alternator and Vent~latorWheel . . . . 66
Fuel System
Check and Adlustment Values for Engine Types M64105106107108120
Tighlening Torques for Fuel System . . . . . . . . . . . . . . . . . . . . .
67
68
I
.
1
I
Transmission
Technical Data. Front Axle Drive Z64120 . . . . . . . . . . . . . . . . . . .
Technical Data 6-Gear Manual Transmission G50 . . . . . . . . . . . .
Technical Data 6-Gear Manual Transmission 911 Carrera RS
.
.
.
.
Technical Data. Manual Transmission 911 Carrera . . . . . . . . . . . . .
ilghtening Torques for Manual Transmission and
Transmission Suspension 911 Carrera . . . . . . . . . . . . . . . . .
Technical Data. 6-Gear Manual Transmission G 64 911 Carrera 4 .
.
.
Tightening Torques for Manual Transmission. Front Axle Drive .
Transmission Suspension and Central Tube. 911 Carrera 4 .
.
.
Technical Data. 4-Gear Tiptronic Transmission A50
.
.
.
Tightening Torques for Tiptronic Transmission . . . . . . . . . . . . . . .
Tightening Torques for Transmission Suspension
.
.
.
. . .
. . . .
Tightening Torques for ATF Lines and Cooler . . . . . . . .
Tighten~ngTorques for Selector Lever Action . . . . . . . . . . . . . .
Checking Clutch Drive Plate for Wear
. . . . . . .
. . . . . . . . .
.
.
70
70
71
73
75
77
80
82
83
85
85
86
87
Front Axle and Steering
Tightening Torques for Front Axle . . . . . . . . . . . . . . . . 88
Tightening Torques lor Steering . . . . . . . . . . . . . . . . . . . . 91
Rear Axle
Tightening Torques for Rear Axle
Brakes. Wheels. Tires. Measurement
Adjustment Values for Vehicle Measurement . . . . . . . . . . . . . . . . 95
Technicai Data. Brake 911 Carrera
. . . . . . . . . . . . . . . . . . . . 98
Technical Data. Brake 911 Carrera 4 . . . . . . . . . . . . . . . . . . . . . 100
Technical Data. Brake 911 Carrera RS . . . . . . . . . . . . . . . . . . . . 102
Tightening Torques for Mechanical Brake System . . . . . . . . . . . . . . . 104
Air Conditioning
Technical Data of Air Conditioning
Body
Dimensions for Floor System . . . . . . . . . . . . . . . . . . . . .
110
Dimensions for Structure . . . . . . . . . . . . . . . . . . . . . . . . 112
5
Conversion Factors and Dimensioning Units
Former Untt
Pressure
Output
Force
Torque
Technical atmosphere
Horsepower
Kilopond
Kllopondmeter
New Units
at (kplcm2)
HP
kp
kpm
Bar (bar)
K~lowatt(kW)
Newton (N)
Newtonmeter (Nm)
Conversion Factors
at (kpIcm2)
kp
HP
kpm
Nm
mls
at
kmlh
"F (Fahrenheit)
into bar
into N
lnto kW
into Nm
into ftlb
into kmih
into mmHg
into mph (miles)
into "C
lnto U.S. gal
into Imp gal
The conversion factor 10 can be used to convert tightening torques from kpm into Nm. This is sufficient for workshop applications.
Survey of Type Designations - Overview of 911 Carrera (993)
Model- VehicleYear- T v w Designation
Designation T = Tiptronlc
1994
1995
Coupe
Coupe
Cabrio
Cabrio
Coupe
Cabrio
ROW
ROW
ROW
ROW
Taiwan
Taiwan
Coupe ROW
Coupe ROW
Cabrio ROW
Cabrio ROW
RS
MOO2
RS
MOO3
RS M002+M003 CH
Coupe
Coupe
Cabrio
Cabrio
Coupe
Coupe
Cabrio
Cabrio
USAKanada
USAliCanada
USAUCanada
USAUCanada
USAiiCanada
USAliCanada
USAiiCanada
USAiiCanada
Engine
Tv~e
designation
T
T
T
T
M64105
M64106
M64105
M64106
M64106
M64106
M64105
T M64106
M64105
T M64106
M64120
M64120
M64120
D i u Output
~IaceDlN
kW
hent-(HP)
(act- at rpm
ual)
(cm3)
3600 200(272)
3600 200(272)
3600 200(272)
3600 200(272)
3600 200(272)
3600 200(272)
76.41100 11.3:l
76.41100 11.3:l
76.41100 11.3:l
76.41100 11.3:l
76.41100 11.3:l
76.41100 11.3:l
3600
3600
3600
3600
3750
3750
3750
76 41100
76.41100
76.41100
76 41100
76.41102
76.41102
76.41102
200(272)
200(272)
200(272)
200(272)
220(300)
220(300)
220(300)
Stroke/
Bore
(mi)
Comoression
-ratio
E
11.3.1
11.3:l
11.3:l
11.3:l
113 : l
11.3:l
11 3.1
Fuel lnduction System
Engine
Numbers
SU= Super Unleaded
Transmission
Type
-
Chassis
Numbers
DME SU
DME SU
DME SU
DME SU
DME SU
DME SU
WPO ZZZ 99 ZRS3
WPO ZZZ 99 ZRS3
WPO ZZZ 99 ZRS3
WPO ZZZ 99 ZRS3
WPOAA2 99ZRS3
WPO CA2 99 ZRS3
10001-19000
10001-19000
30001-39000
30001-39000
10001-19000
30001-39000
DME SU
DME SU
DME SU
DME SU
DME SU
DME SU
DME SU
WPO ZZZ
WPOZZZ
WPOZZZ
WPO ZZZ
WPO ZZZ
WPO ZZZ
WPO ZZZ
10001-19000
10001-19000
30001-39000
30001-39000
90001-90400
90001-90400
90001-90400
DME SU
DME SU
DME SU
DME SU
DME SU
DME SU
DME SU
DME SU
99 ZSS3
99 ZSS3
99 ZSS3
99 ZSS3
99 ZSS3
99 ZSS3
99 ZSS3
64R00001-20000 G50120 WPO AA2 99 0 5 5 3 20001-29000
64R50001-60000 A50i05
64R00001-20000 G50120
64R50001-60000 A50105
64500001-20000 G50120
64550001-60000 A50105
64800001-20000 G50120
64S50001-60000 A50105
WPO AA2 99 0SS3 20001-29000
WPO CA2 99 0 5 5 3 40001-49000
WPO CA2
WPO AA2
WPO AA2
WPO CA2
WPO CA2
99 0 5 5 3
99 0 5 5 3
99 0 5 5 3
99 0 5 5 3
99 0 5 5 3
40001-49000
20001-29000
20001-29000
40001-49000
40001-49000
Survey of Type Designations - Overview of 911 Carrera 4
Fuel lnduction System
(993)
Model- Vehicle
Year- Type Designation
Designation T = Tiptronic
1995
EngineType
Designation
Dis- Output
placeDlN kW
ment- (HP)
(act- at rpm
ual)
(cm3)
Stroke1 ComBore
pression
(mm)
ratio
E
Coupe ROW
Cabrlo ROW
M64105 3600 200(272) 76.41100 11.3:l
M64105 3600 200(272) 76 41100 11.3:l
Coupe USNlCanada
Cabr~o USAiiCanada
M64107 3600 200(272) 76.41100 11.3.1
M64107 3600 200(272) 76,41100 11.3:l
Engine
Numbers
SU= Super Unleaded
Transmission
Type
Chassis
Numbers
DME SU
DME SU
63S00001-20000 G64121 WPO ZZZ 99 ZSS3 10001-19000
63S00001-20000 G64121 WPO ZZZ 99 ZSS3 30001 -39000
DM€ SU
DME SU
64S00001-20000 G64120 WPO AA2 99 OSS3 20001 -29000
64S00001-20000 G64120 WPO CAP 99 OSS3 40001 -49000
Structure of Engine Codes
Engine Type Codes
Explanation of Digits:
1
Type of Dr~veUnit
T
6 = 6-Cyl. Engine
2
-r
Engine Type
3 = 993 nat.asp. ROW
4 = 964 nat.asp. USA
3
45678
Model Year
Serial Number
7,
I
R = 1994
S = 1995
The first ser~alnumber in each case is 501
Example: 63R00604
Engine for 911 Carrera (993), 104. Engine in model year 1994
00001...99999
00001...99999
Productlon
Year
ModelYear
Type
Deslgnallon
Displacement
(aclual)
(cm3)
Eng~ne
Output
lo DIN
jkWiHP)
FuelInductton
1993194
1994
M64105
M64106
3600
3600
2001272
2001272
DME
DME
M64105
M64106
M64120
3600
3600
3750
2001272
2001272
2201300
DME
DME
DME
M64107
M64108
3600
3600
2001272
2001272
DME
DME
1994195
1995
91 1 Carrera ROW
911 Carrera ROW
T
911 Carrera USA
911 Carrera USA
T
Structure of Chassis Number Codes
WPO ZZ2 99
Z
R S
WPO AA2 99 0' S
S
3 1 0001-9000
EuropeiRest of the World
3 2 0001-9000
USAiCanada
Code for Body and Englne
Manufactur~ngLocatlor,
Test Dig~tor FIi-In Character
1st and 2nd Digit of Type
VDS Code USA
World Manufacturer Code
' 0 =Test digit can be 0 ... 9 or X
Structure of Transmission Codes
G 5021
T
Transmission Type
Index for Variants
within the drtve unit no.
0 = no d~tferential
1 = normal differential
2 = limited slip differential (M 220)
3 = regulated limited slip differential (PSD)
Survey Type Codes -Transmission
002046
Transm.
Type
I
Serial Number
G 50120
6
911 Carrera
G 5020 1 000001 Manual Transmission
USA, CAN CH, A
G 50120
6
911 Carrera
G 5020 2 000001 Manual Transmission + M220
USA, CAN, CH, A
G 50121
6
911 Carrera
G 5021 1 000001 Manual Transmission
ROW
G 50121
6
911 Carrera
G 5021 2 000001 Manual Transmission + M220
ROW
G 50131
6
911 Carrera RS G 5031 2 000001 Manual Transmission
ROW
G 50132
6
911 Carrera RS G 5032 2 000001 Manual Transmisston
Sports Klt
G 50133
6
911 Carrera RS G 5033 2 000001 Manual Transmission
CH
G 64120
6
911 Carrera 4
G 6420 2 000001 Manual Transmtssion + M220
USA, CAN. CH, A
G 64121
6
911 Carrera 4
G 6421 2 000001 Manual Transmission + M220
ROW
A 50104
4
911 Carrera
A 5004 1 000001 Tiptronic Transmlsslon
ROW
A 50105
4
911 Carrera
A 5005 1 000001 Tiptronic Transmission
USA. CAN
NB: The transmission nos. 1...2000 of each type are reserved for testing.
The first serial number is 2001
Example: G 5021 1 002046
Transmisslon G 50121 manufactured as of model year 1994 as 46th standard
transmission (with normal differential)
Number Fined i n
of
Veh. Type
Gears
Fined as
of Transm. No.
Remarks
Technical Data, 911 Carrera and 911 Carrera 4
911 Carrera
Englne
Eng~neType
Manual Transm~ss~on
T~ptron~c
M64105107
M64106108
Bore
mm11n
10013 94
Stroke
mm11n
76 413 01
D~splacement
cm3 cu ln
36001213 7
Engine
911 Carrera
Timing
at 1 m m Valve Stroke
Intake opens
"KW
Intake closes
'KW
Exhaust opens
"KW
Exhaust closes
'KW
1" before TDC
60' after BDC
45" before TDC
5" after BDC
M 64105107
Engine Cooling
-
Type
Cooling Fan
Air cooling
Driven by V-bel: from
crankshaft
Compress~onRat10
113 1
Max Eng~nePower
to EC 8011269
kWlHP
kWlHP
to SAE J 1349
rpm
at Eng~neSpeed
2001272
6100
Transm~ssionRatlo
?:I60
Air circuaton quantity at engine
speed 6100 rpm
1010 11s
330/33 6
Drive Belts
Max Torque
to EC 8011269
to SAE J 1349
at Eng~neSpeed
Nmikpm
Nmllbft
rpm
5000
Max S p e c ~ f ~
Power
c
kW/l HPII
lo EC 80'1269
kWll HPll
to SAE J 1349
55 6/75 6
-
Eng~neSpeed L~mltat~on
at
rpm
6700 i 20
Englne Weight
tT~ptron~c)
232 (224)
kgilbs
911 Carrera 4
911 Carrera 4
-
Valve Arrangement per
Combusl~onChamber
1 lnlake 1 exhaust suspended ~nV
Valve Clearance
Hydraul~cvalve clearance self-adjustment
-
Fan
Alternator
Air conditioning
Only use approded Porsche
or~g~nal
drlve belts.
Dry sump lubrication with
separate 011tank
Engine Lubrication
Oii cooler In air flow thermostatically
regulated. 2-stage electric blower
011
Pressure at 5000 rpm
Oil Temperature 90" Cbar
6.5
011Consumption
approx. 1.0
111000 km
-
Engine
911 Carrera
911 Carrera 4
Electrical System
WIA
Battery
VlAh
12f75
Spec~alEquipment
VlAh
-
16101115
Fuel Consumption (to EU)
-
lgn~tion
DME, twin ignltlon with anti-knock
Ignition Sequence
1-6-2-4-3-5
Spark Plugs
Bosch
Beru
FR 6 LDCIFR 5 DTC
14FR 5DTU
mm11n
mmiln
=
Fuel Delivery
1 electr.del~verypumpEKP 412
bar
Idle Eng~neSpeed
Man. Transm,
T~ptronicSel. ~n
Lev. In Final Drive
3.6 4.0
-
min. 98188
rpm
rpm
+
800 40
750 40
+
CO content In % - with cat. converter 0.4..1 2
at idle engine speed
Test Conditions
Probe connector not separated,
measured before cat conv.
CO Content In % - wlthout cat. converter
at idle englne speed
0.5 ..I
0
Test Conditions
20
-
A) at constant
90 kph
B) at constant
120 kph
C) EC City Cycle
3
DME wit sequential fuel
injection
Fuel ROZIMOZ
ManualTransm
A+Ec
Average -----
0 710.026
0.710.026
Fuel System
System Pressure
without Vacuum
911 Carrera 4
Three-way catalytic converter with heated
Lambda probe
Exhaust Cleansing
Alternator Outpul
Electrode Gap
Bosch
Beru
911 Carrera
11100 km
I l l 0 0 km
Ill00 km
lilO0 km
Tiptronic
Autom.
Manual
Power Transmission
911 Carrera
ROW
Clutch
Single-disk dry clutch with pressure plate
extended version. Dual-mass flywheel.
911 Carrera
CHIA
911 Carrera 4
I
911 Carrera
Power Transmission
TipMnic
Pressure Plate
G MFZ 240
Drive Plate
rigid 240
-
I
-
Manual Transmission
Transrniss~onRatlos:
1st gear
2nd gear
3rd gear
4th gear
5th gear
6th gear
R gear
rprn
Transrnlsslon Ratlos
lntermedlate Shatt
1st gear
2nd gear
3rd gear
4th gear
R gear
Flnal Dr~ve
Transmission Wejght
with 011
kgllbs
3 444
Limited Slip DiHerentlal
M Equlprnent
Transmission Weight
with Oil
kgllbs
rnrnlin
Starting Convers~on
Flnal Drive
Blocklng Value
Converter Q
Stall Speed
%
3.444
-
Stand.
Stand.
25140 load-dependent
911 Carrera 4
911 Carrera
911 Carrera 4
Wheel Alignment
Front Axle:
Front Axle
Spring Coil O
rnml~n
Stabilizer !3
mrnlin
Steering
Steering Wheel O mrnlin
Steer~ngWheel
Ratlo
(RHD)
Toe-in (total)
+5'+5'
Camber
-20"i10'
rnax. difference
leftto rt. 10'
Caster
5 "20'i15'
max. diff.left to rt. 15'
Toe Difference Angle
at 20' Lock
Sports-type runnlng gear
-1°+30'
Wheel Alignment
Rear Axle:
Steering Wheel
Turns
(RHD)
Turning C~rcleO
911 Carrera
911 Carrera 4
Toe-in (per wheel)
milt
Rear Axle
Spring W~reO
rnmlln
(Sports Chass~s)
Spr~ngCoil O
rnmiin
(Sports Chassis)
Stabilizer O
mrnl~n
(Sports Chassls)
T~ptronic
mrniin
Camber
Sports-type runnlng gear
-
Chassis
911 Carrera
911 Carrera 4
I
Brake System
Wheels and Tires
Operat~ngBrakes
Hydraulic dual-circu~tbrake system with axlewlse div~s~on.
Vacuum brake booster. vented
brake disks on front and rear axles. ABS as
standard
Brake Booster Coefficient
3.15 : 1
(
Opt~onalat Rear
:
:
44 and 3611.57 and 1.42
30and3411.10and 1.18
mm11n
mm11n
Effective Brake Disk O
Front
mmlin
Rear
mmlin
Brake Pad Thickness
Front
mmi~n
Rear
mmlin
Effective Total
Llning Surface
cm2lsq.in
Parking Brake
Mechanical on both rear wheels
Brake Drum O
mmlin
180/7.09
Brake Shoe Width
mmlin
25i0.98
Brake L~ningSurface
per Wheel cm2lsq.in
26
Opt~onalat Front
Standard T~reat Rear
on Wheel
Brake Power Regulator
Switchover Pressure bar
Reduction Coefficient
Pistons (3 In Brake Caliper
Front
mmlln
Rear
mmlin
Standard T~resa: Front
on Wheel
48:1
Brake Master Cyllnder CI
Front
mmlin
Rear
mm11n
Brake Disks CI
Front
Rear
Chassis
85113.18
Folding Spare Wheel
Tire Pressure
Front
bar
Rear w~th16'' Wheel bar
Rear with 17'' Wheel bar
Foiding Spare Wheel bar
911 Carrera
911 Carrera 4
Dimensions and Weights
Measurements without
Load DIN 70020
Length
mmltn
Wldth
mmlin
Height
Wheelbase
Track Wldth
Front
Rear
Dimensions and Weights
911 Carrera
Permitted Trailer Load
unbraked
braked
kgllbs
kgllbs
-
mm11n
-
mmlln
permined Support Loadkgllbs
-
mm1in
mm11n
Front
Rear
Weights t o DIN 70020
Curb Welght (Ttptronlc)
Front
kgllbs
Rear
kgllbs
Total
kgilbs
Perm. Axle Load
Front
Rear
Perm~ned
Total We~ght
911 Carrem 4
Perm~ttedHaulage We~ght(T~ptr.) kgilbs
Ground Clearance
(at max.perm.welght) mmlin
Overhang Angle
911 Carrera
kgllbs
kgilbs
kgllbs
Permlned Roof Load kgllbs
35177
Wlth Original
Porsche Roof
Transport Sys:em
751165
kgilbs
911 Carrera 4
Filling Capacities
911 Carrera
911 Carrera 4
Technical Data 911 Carrera RS
Engine
911 Carrera RS
Manual Transmiss~onllUS.gal
w~thFinal ~ r ~ v e ~
Engine Type.
M64120
FA Flnal Drive
No of Cylinders
Engine 011
Quantity' l1US.gal.
Thptron~c
011
Quant~ty
Automatic Part4
'
l1US.gal.
l1US.gal.
Oil Quant~t
F~nalDr~ve
liUS gal.
Fuel Tank
Optional
ilUS gal.
l1US.gal.
Brake Flu~d
~esewoir'
IIUS gal.
Flu~dReseNolr"
for Power Steering
l1US.gal.
Flu~dR e s e ~ o l r
for Wlndsh~eldWashlHeadlhght Wash System l1US.gal.
Coolant R 134a
gilbs
Refrigerant Oil
cm3lcu In
1) Perm~nedAPI SEISF with comb~nat~ons
API SEICC - SFICC - SFICD - SEICD mult~gradeoils
as reieased by factory.
3)
Mult~gradetransmlsslon 01175 W 90 to MIL-L 2105 B or
API class~f~cathon
GL 5
4) ATF Dexron II D
5)
30
Brake Fluhd DOT 4 Type 200
6
Bore
mmiin
10214.02
Stroke
mmi~n
76.413 01
Displacement
cm3icu in
37461228.6
Compress~onRatlo 11.3:1
Max. Eng~nePower
kWIHP
to EC 8011269
kW1HP
to SAE J 1349
at Eng~neSpeed
rpm
max Torque
to EC 80 1269
at Englne Speed
Nmlkpm
rpm
2211300
6500
355136 2
5400
Max Spec~ilcPower
to EC 8011269
kWll HPil
59180 1
Eng~neSpeed L~mhtatlon
at
rpm
6840
Eng~neWe~ght
(wlthout ZMS)
230 (221)1507 0 (487 2)
kgllbs
Valve Arrangement per
Combustion Chamber
T~m~ng
at 1 mm valve stroke
Intake opens
Intake closes
Exhaust opens
Exhaust closes
1 Intake 1 exhaust suspended In V
Hydraulic valve clearance self-adjustment
Valve Clearance
"KW
"KW
"KW
"KW
5" before TDC
58" after BDC
50" before TDC
2
' after BDC
911 Carrera RS
911 Carrera RS
Engine Cooling
Fuel System
DME wit sequential fuel lnjection
Fuel Delivery
1 electr.delivery pump EKP 412
Type
Coollng Fan
Air coollng
Driven by V-belt from
crankshaft
System Pressure
without Vacuum
Transmission Ratio
1: I 6
Fuel ROZiMOZ
Air circillatlon quantlty at engine
11s
speed 6100 rpm
Idle Englne Speed
Engine Lubrication
Dry sump lubrication w~th
separate oil tank
Oil Coollng
Oil cooler in air flow thermostatically
regulated. 2-stage electric blower
Oil Pressure at 5000 rpm
011Temperature 90" Cbar
Oil Consumption
111000 km
WIA
Battery
VlAh
3.6 ...4.0
rpm
960 ? 40
min. 98/88
Three-way catalytic converter with heated
Lambda probe
Exhaust Cleansing
Fuel Consumption (to EU)
A) at constant
90 kmlh
B) at constant
120 kmlh
C) EC C ~ t yCycle
A+BLC
Average 3
Electrical System
Alternator Output
bar
11100 km
11100 km
11100 km
11100 krn
16101115
12136
Switzerland
lgn~t~on
DME, twin ignitlon wlth anti-knock
City Cycle
11100 km
ignitlon Sequence
1-6-2-4-3-5
Overland Cycle
1\100 km
Spark Plugs
Bosch
Beru
FR 6 LDCIFR 5 DTC
14FR 5DTUl14 FR6 LDU
Electrode Gap
Bosch
Beru
mmlin
mm/in
Power Transmission
911 Carrera RS
Chassis
Clutch Basic Version (M002)
Single-disk dry clutch with pressure plate
extended version,
dual-mass flywheel,
Sprlng Wlre O
mm11n
Pressure Plate
G MFZ 240
Spring Coil O
mmltn
Drlve Plate O
240 rigld
Stabilizer 0
mm11n
Clutch Clubsport Version (M003)
Single-disk dry clutch with
pressure plate, extended version,
rigid flywheel
Steering
Pressure Plate
G MFZ 240
Drlve Plate 0
240 with torslon damper
Manual Transm~sslon
MOO2
MOO3
Front Axle
Steerlng Wheel 0
Steer~ngWheel
Ratlo (RHD)
Steerlng Wheel
Turns
(RHDI
Turning C~rcle0
MOO213 CH
Type
Transmission Ratios.
!
1st gear
2nd geat
3rd gear
4th gear
5th gear
6th gear
R gear
Llmlted Sltp Dtfferent~al
Blocking Value
%
Transmtssion Welght
wlth 011
kgllbs
911 Carrera RS
mmlln
mitt
j
Rear Axle
Sprlng Wire 0
mmlin
n
Spring Co~l0
mm11n
Stablllzer O
mmlin
Wheel Alignment
Front Axle.
Toe-tn (Total)
Standard
40165
+s+s
Camber
-I0*
10'
max, difference
left to rt. 10'
Caster
5 "20' t 15'-30'
max. dlff.lett to r t 15'
Toe Difference Angle
at 20" Lock
-1"27'+30'
Toe-in (per wheel)
Camber
Chassis
911 Carrera AS
Brake System
Operating Brakes
Brake Booster
Coefficient
Hydraultc dual-clrcuit brake system wlth axlewise division. Vacuum brake booster, vented
brake disks on front and rear axles. ABS as
standard.
i
rnrnlin
rnrnlln
Effective Brake Dlsk O
Front
rnrnlln
Rear
rnrnlin
Brake Pad Thickness
Front
rnrnl~n
Rear
rnrnl~n
crn2lsq In
Mechanical on both rear wheels
Parking Brake
Brake Drum O
rnrnlin
l 8 0 U 09
Brake Shoe Wldth
rnrnlin
2510 98
Wheels and Tires
Standard Tlres at Front
on Wheei
Brake Power Regulator
Switchover Pressure bar
Reduction Coeffic~ent
Brake Dlsks 0
Front
Rear
Effective Total
L~nlngSurface
Brake Llnlng Surface crnusq in
pro Rad
Brake Master Cylinder 0
Front
mmlin
Rear
rnrnlln
Pistons O In Brake Caliper
Front
rnrnl~n
Rear
rnrnltn
911 Carrera AS
Chassis
Standard Tires at Rear
on Wheel
44 and 3611.57 and 1.42
30 and 3611 18 and 1.42
Wlnter Tlres at Front
on Wheel
Winter Tires at Rear
on Wheel
Tire Pressure
Front
Rear
bar
bar
85113 18
911 Carrera RS
Dimensions and Weights
Measurements without
Load DIN 70020
Length
mm11n
Width
mmlin
Height
mm11n
Wheelbase
mmlin
Track Width Front
Rear
mmlin
mmhn
Ground Clearance
(at max.perm.weight) mmlin
Overhang Angle Front
Filling Capacities
911 Carrera RS
Engine Oil Quant~ty' l1US.gal.
11.512.53
Manual Transm~ss~onllUS.gal.
with Final rive^
3.610.79
Fuel Tank
l1US.gal.
Right-hand dr~veand liUS.gal.
Japan
92120.2
73116.6
Brake Fluid
~esewotr~
l1US.gal.
0.3410.07
Fluid Resewoir4
for Power Steering
l1US.gal.
1.01022
Flu~dResewoir
for W~ndshieldWashlHeadlight Wash System IIUS gal.
1.210.3
Weights t o DIN 70020
Curb Weight
Front
Rear
Total
kgllbs
kgllbs
kgllbs
Perm. Axle Load
Front
Rear
kgllbs
kg/lbs
1)
Permitted API SEISF w~thcombinations
API SEiCC - SFICC - SFiCD - SEICD mult~gradeoils
as released by factory.
3)
Multtgrade transmission oil 75 W 90 to MIL-L 2105 0 or
API classification GL 5.
kgllbs
4)
ATF Dexron II D
Permitted Roof Load kg/lbs
5)
Brake Fluid DOT 4 Type 200
Permitfed Total
Weight
With origlnal Porscheroof transport system
Chassis
911 Carrera RS
Maximum
Speed
2771172
kmlh (mph)
Acceleration
0-100 kmlh
s
5.0
Kllometres from
standlng start
s
24
Tightening Torques for Engine
Location
Performance Welght
kglkW
kglHP
Thread
Tightening Torque Nm
Crankshaw
Crankcase
Connecting Rod Bolts
(Designation 14)
1st stage
30
2nd stage.
1 x 90" ? 2" torque angle
Check
60 (see Rep.Guide)
011
Pump
23
Crankcase - Bolt Joints
(Studs)
Hexagon Nuts andlor
Hexagon Head Bolts to
Crankcase
Flywheel to Crankshaft
Drlve Plate to
Crankshaft (Tiptronic)
V-Belt Plate to Crankshaft
Screw Plug - Overpressure and Safety Valve
Oil Dram Plug for Crankcase
011
Drain Plug for
Thermostat Hous~ng
Screw Connections In Left-Hand
Crankcase Section
(011 Return to 011
Tank)
Screw Connections In Right-Hand
Crankcase Section
(Oil Flow to Oil Pump)
Location
Thread
Tightening Torque Nm
Location
Cylinders and Cylinder Head
Fan
Cyllnder Head Bolts
Tightening Strap
Ist stage:
20
2nd stage:
1 x90°i2"
torque angle
Carnshaft Housing I
Cyllnder Heads
M8
23
Knock Bridge to Cylinder Bank
M6
9.7
Pulley Alternator
(Carrera RS)
Pulley Sectlon I Impeller
Impeller for Alternator Cooling
Knock Sensor to Knock Bridge
20i5
Engine - NTC to Cylinder Head 3
10. . I 2 (max. 15)
Exhaust System
Heat Exchanger Cyl~nderHead
Heat Exchanger I
Cat. Conv or Front Muffler
Rocker Arm Shafts
M6x35
13
Spark Plugs
M14x1.25
25.30
Sprocket Wheel to Camshaft
M 1 2 x 1.5
120
Final Muffler 1 Tail Pipe
(Ball Clamp)
Sprocket Wheel to Carnshaft
(4-tooth Sprocket Wheel)
1. Stage
2. Stage
20
90Vorque angle
Tightening Strap to Catalytic
Conv or Front Muffler
Control
Gearwheel 1 Power Steering Pump
to Carnshaft
Slide Collar Bolts (Guide and
Tensioning Ra~lto Crankcase)
Chaln Houslng to Crankcase
Cha~nHous~ngCover
Valve Cover to
Camshaft Houslng
Bearlng BushIChaln
Houslng
Cat. Conv. Final Muffler
(Ball Clamp)
Tightening Strap IFinal Muftler
Lambda Probe
Plug Nut to Catalytic
Converter
Secondary Air Intake
Lines to Camshaft
Houslng
Belt Monitoring
Brackel to Crankcase
Belt Monitoring to
Bracket
Thread
Tightening Torque Nm
Location
Thread
Tightening Torque Nm
Tightening Torques: Removing and Fitting the Engine
Location
Clutch
Dual-Mass Flywheel
(Luk)
Dual-Mass Flywheel
to Crankshaft
Pressure Plate
Tiptronic Transmission
Transmiss~onRim Bolts
Torque Convertel
to Drtve Plate
Eng~neSupport on Engine Mount
Transmisston Support to Body
Driveshaft to Transm~ssionFlange
Oil Dram Plug to
Thermostat Hous~ng
Oil Drain Plug to
Crankcase
Shin Rod (Shoulder Screw)
Stablllzer to Crossmember
Stab~l~zer
Hous~ngto Mufflers
Tra~l~ng
Arm 2 to Crossmember
(Eccentric)
Tralllng Arm 2 (Tie Tra~l~ng
Arm) to
Wheel Support
Rear Crossmember to S~deParts
Front Crossmember to Side Parts
Tiptronic Transmission
Transmiss~onRim Bolts
Torque Converter
to Drive Plate
Thread
Tightening Torque Nm
Overview of Tolerances and Wear Limits - Engine
911 Carrera
Remarks:
B = Bore W = W i d t h
When Installed
with Tolerance
mm
Measuring Point
Remarks: B = Bore W = W i d t h
Measuring Point
Play (+) or Wear
Compression (-)
from
to
When Installed
with Tolerance
mm
-
Limits
mm
lntempdiate
B 60.020 - 80 059
W 59.971 - 59.990
+ 0.010
Visual Check
59 960
Bearlng 2
Crankcase Bore - Sham
Crankshan - Ma~nBearing
(d3)
Lager 8
B 31.041 - 31.084
W30.980 - 30 993
+ 0.048
Vlsuai Check
30 970
intermediate Shan
+0.030
VISual Check
54 960
lnlermed8ate Shaft
Axlal Play
Crankshan Runaut
(measuredal bearlngs 4 and 8, bearings 1 and 7 an prisms)
max 0 04
Plnlon - Dlstrlbutar Shafi
Crankshan Unbalance
max. 10 cmg
Dislnbulor
Crankcase
Runnlng Play
+0110
Crankshafi - mming Sprocket
B 41.975 - 42 000
W 42.002 - 42 013
- 0.002
Crankshatl - Distrlbulor Drive
B 41 975 - 42.000
W 42.002 - 42.013
- 0 002
Crankshaft - Flywheel
B 90.000 - 90.030
W 89.780 - 90.000
0.0
Crankshaft - V.Bel1 Disc
B 30 000 - 30.033
W29.960 - 29 993
Belt DISC Radial Runout
Axlai Runoul
Limits
mm
Shaft
Crankshall - Man Bearlng
Bearing 1 - 7
(dl)
Crankshaft - Man Bearing
Axlal Play
-
Bearlng 1
Crankcase Bore - Shafi
-
Cranlcshaffh~-ConRcdBeanngsB55020 - 55.059
w 54 971 . 54.990
(d2)
Play ( + ) o r Wear
Compression (-)
from
to
flywheel
max 0 10
max 0 20
Radial Runaut
Axial Runoul
Camshaft
Housing
-
Camshall
Camshall Bearing
+ 0 007
Camshaft
max 0 1 5
max 0.20
Camshall - Axal Play
Camshaft- Sprocket Wheel Flange B 30 000 - 30 013
W 29 979 - 30 000
Camshatl- Runout
measured al cenler bearing
(between the 1111s)
max. 0.02
47
-
-
Crankshaft Normal and Reconditioning Dimensions
Stage
Main Bearing
d1
Normal Dimension59.971 ...59.990
- 0.25
59.721 ... 59.740
- 0.50
59.471 ...59.490
Con Rod Bearings
d2
Main Bearing O d 3
(Bearing 8)
54.971... 54.990
54.721 ...54.740
54.471 ...54.490
30.980 ...30.993
30.730 L30.743
30.480. .30.493
Grind bearing surface for oil seals to dimensions 29.670 and 89.580 only if score marks
are too deep.
Othewise, polish if required. Rt = 3
Oil bores are rounded to
R 0.5 after grinding.
Remove sharp edges w~thR = 0.2...0.5
Perm~ssibleradial runout relative to support max. 0 04.
Normal 89.780...90.000 42.002 L42.013
Dimension
29.960 ...29.993 28.000...28.060
Regulation for surface reconditioning: gas nitro-carbonated PN 2063.
Wear
89.580
Dimension
29.670
Do not align main bearings 3 and 5 after nitrlding treatment.
Crankcase 0
Bearing 1...8
The other main bearing journals may be
allgned by levering at the radii.
Working surfaces of the main and con rod bearing journals polished after nitrid~ng
Normal
65.000 ..65.019
Color Coding of Recondlt~oningSizes:
Overslze
65.250 ...65 269
1st Reconditioning Size
2nd Reconditioning Size
blue dot
green dot
Weight Categories of the Connecting Rods
Type 2
The con rods are divided into weight categories. The last d~gitof the spare parts
number indicates the weight categories, This last digit appears on the shaft of con
rods supplied as spare parts.
Note:
As of Engine No..
Weight
from
to
(grams) (grams)
M64105 63 S 02522 - 05847 I M64106 63 S 51344 - 52684 I
M64107 64 S 02413 - 04238 IM64108 64 S 50791 - 51180
Weight
Categ.for
CS
SP Number
of the
CS Con Rod
Code
on Con
Rod
Weight
Categ. for
CS
SP Number
of the
CS Con Rod
Code
on Con
Rod
Only con rods wlth a weight difference not exceeding 6 g may be fitted into and engine. To determine the weight category, weigh the complete con rod without the bearing shells.
Con rod designation for Customer Service - parts are color-stamped.
Connecting rods Type 1 and Type 2 can no longer be supplied as spare
parts. In the event of repairs, a complete set of con rods of Type 3 must be
fitted.
Note:
Connecting rods Type 3 are available singly
Type 3
Type 1 (as of production start 993)
Weight
from
to
(grams) (grams)
Weight
Categ. for
CS
SP Number
of
CS Con Rode
Code
on Con
Rod
As of Englne No.:
Weight
from
to
(grams) (grams)
Determining the Parallel Alignment of the Sprocket
Wheels
Note:
In the case of a final drive with a one-piece sprocket wheel flange unit (4-tooth
sprocket wheel), the measure of parallel alignment described below is not required.
Construction Dimensions of the Drive Wheels o n the Intermediate Shaft:
from front end of ~nterrnedlateshaft to front end of rear ~ntermedlateshaft sprocket wheel (cyl 1 - 3) = 98 07 mm
to front end of front lntermedlate shaft sprocket wheel (cyl 4 - 6) = 43 27 mm
Construction dimensions + measured dimension " A gives the position of the
SDrocket wheels on the camshafts (max permiss~bledeviation ? 0.25 mm)
The deviation in parallel alignment of the driving sprocket wheel on the intermediate
shaft to the driven sprocket wheel on the camshaft must not exceed ? 0 2 5 mm. Belore carrying out the measurement.the intermediale shaft and the camshafts must be
shifted axially towards the flywheel so that the gulde collar of the bearing IS accessible.
The sprocket wheels are adjusted by insert~ngor removlng compensating washers, Part No. 901.105.561.00 (plate thickness 0.5 mm). As a rule, two washers
are required beneath the left-hand sprocket wheel (cylinders 1 - 3). and two washers are required beneath the right-hand sprocket wheel (cylinders 4 - 6).
Adjustment
Tighten the hexagon screws of the sprocket wheels w~thapprox. 30 Nm, countering wlth Special Tool 9551 or 9552 (blocking device for camshafts).
Determine dimension " A , measuring from the front edge of the crankcase or
straight edge .
to the .front
. end (f, the 'ntermediate shaft
Example: measured dimension " A = 35.5 mm
For the sprocket wheel of cylinders 1 - 3, the result is
A + 98.07 = 35 + 98.07 = 133 57 ? 0.25 mm
For the sprocket wheel of cylinders 4 - 6, the result is
A + 43.27 = 35 + 43.27 = 78.77 ? 0.25 mm
Pistons
Weight Categories of the Pistons "heavy-duty"
We~ghtCategories of Mahle Pistons
P~stonsweighed w ~ t haccessories (piston bolts, plston rings, snap-rings)
Total Piston Weight in g
Weight Category
within a Set
Eng~neType
Code
M64105106107108
Series Production
606 - 610
610 - 614
..
Perm. Weight
Variance 4 g
614 - 618
618 - 622
+
++
For CS Perm. Weight
Variance 8 g
606 - 614
614 - 622
--or+or++
Weight Categories of Pistons
Weight Compensation
For technical reasons connected wlth
the production, the weight of the PIstons has been altered The pistons
have become l~ghterIf. during a service, lnd~v~dual
pistons and cylinders
are replaced, the type of the piston or
cyllnder must first be ascerta~ned.
It is permitted to mlx the types of pistons, i.e. new plstons and old ones
However, in t h ~ scase a weight compen
sation must be carried out.
The code on a piston can be made VIP
s~blefor identification by removing the
deposlts w ~ t ha wlre brush. Otherwise.
the pistons have to be weighed.
Identification Features:
Old "heavy" pistons
Stamp on piston base: 1110
New, "l~ghtei'pistons
Stamp on plston base. 2410
Weight Categories of the Pistons "light"
Total Piston Weight i n g
Weight Category
within a Set
Eng~neType
M64105106107108
Ser~esProduction
592 - 596
596 - 600
Perm We~ght
Variance 4 g
600 - 604
604 - 608
For CS Perm Weight
Var~ance8 g
592 - 600
600 - 608
Code
Only the "light" pistons can now be
suppl~ed.
The welght compensation is ach~eved
by fitting
a 14-gram CS piston bold
(dlmensions: 23 x 11 x 54).
-
To f ~the
t CS - piston bold, use the
Special Tool pressure element 950014,
Order Number OM) 721 950 04.
Pistons and Cylinders - Engine M64105106107108
Tolerance Category
Cylinder 0
Piston 0
Pistons and Cylinders - Engine M64120 (RS)
Cylinder 0
Piston 0
0
102.000- 102.007
101.945101.955
1
102.007- 102.014
101 952 101 962
Tolerance Category
Stamped
Stamped
2
100.014- 100 021
99 984 99.994
2
102.014- 102.021
101 959 101.969
3
100.021- 100.028
99 991 100.001
3
102.021- 102.028
101 966 101 376
Play: Cylinders-Pistons 0 02 - 0 03 (new cond~t~on)
Piston Coding
The following codes appear on the
upper part of the plston base sectlon
(ftnlng posltlon).
The letter " E In the center (on the
Inlet s~de);to the right of th~s.the alteration status for Internal use at the
Mahle company; to the left of the " E ,
the tolerance category (0,I , 2 or 3);
the we~ghtcategory IS beslde the tolerance category.
Note:
The symbols-- (Mlnus Minus) for the
weight category codlng can also appear vertically.
Play: Cylinders - Pistons 0.04- 0.05 (new cond~t~on)
Checking the Valve Guides
Cylinder Coding
The follow~ngcodes are stamped on
the opposlte side to the cast securing
elemenVknock sensor bridge:
1. Clean the valve gu~dethoroughly
//
2. Use a new valve to measure the t ~ l t
Play
Cylinder diameter tolerance category.
e.g. category 0
and the cylinder he~ghttolerance category
3 Secure a dlal gauge bracket VW
387 to the cylinder head. The d~al
gauge must be allgned parallel to
the valve head.
4. The tilt play IS measured at a valve
stroke of 10 mm (distance between
valve head and valve seat)
Wear Limit for
Intake = 0 80 mm
Exhaust = 0 80 mm
Each cyllnder helght tolerance category (5 or 6)
he~ghttolerance category
Height H
- 0.020
IS
Cylinder - Diameter
+ 0.007
L
subdlvlded Into the cyllnder
Note
Categories Stamped
stamped
Only cyl~ndersof the same he~ghtcategory (5 or 6) may be fitted on one englne
s~de.
Oval deformation in the entrance area of the valve guide is insignificant.
Table of Dimensions for Reworking the V a l v e Guides
Valve Guide
Outer 0 d
' Valve Guide
Normal Slze (Ser~es)
1 Oversize
13 060
13.260
Reworkvalve guldes at El d accordtng to relevant bore El D
taktng the compression into account.
Bore 0 D
Cylinder Head
Measuring the V a l v e s
Valve Dimensions
911 Carrera RS (values in parentheses)
DimensionlntakeV a k
Dim.
ExhaustValve
( b l - b2 = conical)
a
a
42.5 0 1 mm
(43 5 0.1 mm)
7950-0012mm
(7 940 - 0 012 mm)
7.970 - 0.012 mm
(7 960 - 0.012 mm)
1 0 9 + 0 1 mm
45"
b
C
a
4 9 0 t 0 1 mm
(51 5 t 0 1 mm)
7 920 - 0 012 mm
1101i01mm
45"
bl
b2
c
(1
+
+
Distinguishing Features of Valve Guides
The intake valves on the 911 Carrera (993) and 911 Carrera RS are
sodium-tilled!
The exhaust valves on the 911 Carrera RS are sodium-filled!
-
Valve Springs Checking and Adjusting the Installation Length
Installation Length Dimension "A"
2. Use the depth gauge to measure down
through from the surface of the valve
sprlng plate lo the surface of the outer
Example of Determining the Actual Dimension:
Valve Spring - intake:
Measured Value:
Thidoless of Vatve Spring Phte
Result:
The value 36 9 is w~thlnthe perm~ttedtolerance.
Note
After measurement, ensure that the parts are not m~xedup
Engine
M64/05/06/07/08
1. Fit the compensatlon washer(s),
outer valve sprlng pad, valve, auxlltary spring. e g from 011thermostat, (eng~ne928)
Spare Parts No.: 928 107.171.01.
valve sprlng plate and valve collets
3. Determ~nethe thickness of the valve
sprlng plate Note the value measured.
Note
To ease flttlng, the spring can be shortened.
I
4 . Determ~nethe actual d~mens~on.
I
Engine
M64/20(RS)
Target Dimension of lnstallat~onLength
Intake Valve A = 36 7 + 0 3 mm
Exhaust Valve A = 35 7 + 0 3 mm
37 2 + 0 3 mm
35 8 + 0 3 mm
Securing the Cylinder Heads
Camshaft Timing
Engine Type M64120
Engine Type M64/05/06/07/08
Tighten the cylinder heads using an rotation-angle-controlled tightening
method.
Notes on Installation
Camshaits
1. Grease thread of studs lightly with
Optimoly HT (copper paste).
Carnshaft Left
Cylinder Bank 1 . 3
2. Fit the cylinder heads.
Camshaft Right
Cylhnder Bank 4...6
3. Grease the contact surfaces of the
cylinder head nuts lightly with Optlmoly HT and tighten as follows:
Cod~ngon
the front end of the
Carnshaft Left
Camshaft R~ght
Tighten i n two stages:
Timing
1st Stage. 20 Nm according to prescribed tightening sequence
at 1 mm valve stroke
and zero play
2nd Stage: 1 x 90"i 2" In same sequence
Intake opens
Exhaust closes
Exhaust opens
Exhaust closes
1" KW before TDC
240' KW after BDC
225" KW before BDC
2' KW after TDC
5" KW before TDC
238" KW after TDC
230" KW before TDC
2" KW after TDC
Note
Before tightening the cyllnder heads,
the hexagon screws 01 the knock sensor bridges may only be placed on by
hand.
I
,
,
3. Finally, t~ghtenthe knock sensor
br~dgeswith 9.7 Nm.
I
Testing and Adjusting the Drive Belts for the Alternator
and Fan.
Test Values Engine Type M 64/05/06/07/08/20
Caution: During the measurement the key should always be removed from
the ignition.
Test Procedure
Test and Adjustment Values
Test drive belt with drive belt run: Test with V-belt tension measuring device
Special Tool 9574.
Re-tensioning is only necessary if, with the engine cold, the V-belt tension
on the measuring device shows fewer than 15 scale units or, with the engine
warm, fewer than 20 scale units.
Electrlc Fuel Pump
Dellvery Quant~ty
minimum of 850 cm3130 s
Re-tensioning Procedure
Re-tensioningis carrled out as descr~bedunder General Adjustment lnstruct~ons
Pr~orto the measurement, start the englne and let 11Idle for as short per~od.
Tens~on:
Cold Englne:
15 - 23 scale units
Warm Eng~ne.
20 - 28 scale unlts
Fitting a New Belt
When fining a new belt, the installation sequence must be observed in order to
ensure that the belt does not lose tenslon at a later stage
1. Fit the new belt. Set the tenslon accordingly using compensation washers.
Washers of thickness 0.5 mm or 0 7 mm are available for the adjustment Identifying feature of the 0 7 mm washer: Bore with 2 mm C)
Engine Type M 64/20 (values in parentheses)
Fuel Pressure
(Statlonary Eng~ne)
Fuel Pump Relay
Br~dged
3 8 ? 0.2 bar
Control Value In
Neutral
approx 3.3 f 0.2 bar
Seal Test
Minimum Pressure after
3.0 bar
20 mln.
without
Cat Conv.
wlth
Cat Conv
800 f 40*
(960)
800 f 40(960)
' The ~dllngspeed
can only be checked.
Setting the Idling is not
required.
CO Values %
0.5 - 1 0
0.4 - 1.2'
' Measured before cat.conv.
and Lambda probe
connector not separated.
CO setting not requ~red
HC Values ppm
s 300
5 300
idling Speed
rpm
2. Before measuring the belt tension, restart the engine and let it Idle for as short
period.
Tension:
Cold Eng~ne:
23 - 35 scale unlts
3. Let the englne Idle for approx 15 mins , or go for a test drtve for approx 15 km.
Check the tension. Target value 28 40 scale units
If necessary, re-tens~onTest cond~tion:Warm engine
Remarks
-
General Adjustment Instructions
The drives for the fan and the alternator are separate from one another
+
ldl~ngspeed of englne type M64106108 Tptronc in gear at rpm 750 40
Tightening Torques: Fuel System
Location
Thread
Tightening Torque Nm
M6
6
Fuel Return Line
(Engine Compartment)
Fuel Supply Ltne
(Engine Compartment)
Fuel Pump to Body
Cap Nut to Fuel Pump
Fuel Pressure Line Fuel Filter
Connection of Fuel Pump to
Fuel Tank (Hose Clip)
General Data
General Data
Front Axle Drive 264 120
6-Speed Manual Transmission G50 131 132 133 for 911 Carrera RS
TY Pe
264120
Code
Letter
-
General Data
Equipment
lnstalled i n
Model Year
-
6 Speed
911 Carrera RS
(Baslc Version)
'95
G50132
-
6 Speed
911 Carrera RS
(Clubsport)
'95
G50131
-
6 Speed
911 Carrera RS
(Basic Version
and Clubsport)
Switzerland
'95
Equipment
Installed i n
Model Year
Type
-
911 Carrera 4
worldwide
'95
G50131
Front Axle Drive 264120
I
Transmission Ratio
Flnal Drive (22 : 21 = i)
Final Dr~ve
1
I1
Code
Letter
31 : 9 = 3.444
Bevel-gear drive without hypoid offset
J
Filling Capacity
,
G L 5 (or MIL-L2105 B)
Apart from a view variations regarding structure and repairs, the Carrera RS transmiss~onsare the same as the Carrera transm~ssionsG50120121
General Data
The most imoortant differences are:
6-Speed Manual Transmission G50 120 121 for 911 Carrera (993)
TVD~
G50121
G50120
Code
Letter
-
-
E a. u .i ~ m e n t
Installed i n
Model Year
6 Speed
911 Carrera
worldwide
except USA,
CH, A
'94f95
911 Carrera
llSA CH A
'94r95
6 Speed
-
Altered Transmission Ratios
-
2nd gear wheel on driveshafi
-
Synchronizer ring steellmolybdan (only transmlsslon G50132)
-
Limited slip differential standard (slip value traction 40%, thrust 65%)
-
Harder transmission transmission mounting
Technical Data
Structure of Transmission Numbers
G50121
-r
I
~
1
7
I
I
I
I
TransmissionType
Index for Variants
whin the power unit no.
1 = normal differential
2 = limited slip differenid
05641
7
I
serial Number
e g 05641
Manual Transmission 911 Carrera (993)
General Data
Manual Transmission G 50 121 I 2 0
Transmission Rat~os
G50R1
21 22 = 22 : Z1
G50120
21 22 = 22 : 21
1st Gear
11 :42=3.818
11 :42=3.818
2nd Gear
20 : 43 = 2.150
21 : 43 = 2 048
3rd Gear
2539=1.560
27:38=1.407
4th Gear
33 : 41 = 1.242
34 : 38 = 1.118
6th Gear
39 : 32 = 0.820
40 : 31 = 0.775
R Gear
14 : 40 = 2.857
5th Gear
F~nalDrive
Transmission Ration
F~nalDrive
F~liingCapacity
"
AS standard 15.12.94
As standard 7.12.94
14 : 40 = 2.857
Hypoid Bevel-Gear Drive with 16 mm Onset
9 : 31 = 3.444
9 : 31 = 3 444
3.6 1 Multigrade transm~ssionoil SAE 75 W 90
of API classification GL 5 (or MIL-L 2105 B)
Technical Data
Technical Data
Manual Transmission 911 Carrera (993)
Tightening Torques for Manual Transmission and Transmission Suspension
Location
Oil Draln Plug
and Oil Filler
Thread
M22x1.5
Tightening Torque Nm
30
Hexagon nuts on
side transmission cover, distributor, gearwheels and
transmission housing,
tensfon plate
M8
23
Tension Plate to
Front Transmission Cover
M6
34:38=1.118
32:33=1.031
37:36=0.973
Hexagon Nut I
Dr~veshaft
M22x1.5
35 : 29 = 0.829
39 : 32 = 0 821
Hexagon Nuti
Dr~veshaft
M30x1.5
Hexagon Nut 1
Driveshaft
M 30 x 1.25
Hexagon Screw 1
Sh~ftFork
M8
Reverse Llght Switch
to Gearbox
M 1 8 x 1.5
Gu~dePipe to
Transmission Housing
M6
Shifting Gate to
Tension Plate
M6
Hexagon Screw 1
Reverse Idler Gear Ii
M8
Breather to
Transmission Houslng
M14x15
Hexagon Screw 1
Jolnt Flange
M 10
General Data
A5W01
A50102
A50/03
Transmission Ratlos
G50131
Ist Gear
ZI
13 : 41 = 3.154
G50132
Z, 2 2 ' 2 2 : Z,
13 : 4 1 = 3.154
G50133
Z1 z 2 = 2 2 :
2nd Gear
20 40 = 2.000
20 : 40 = 2.000
20 : 40 = 2.000
3rd Gear
23:35=1.522
23:35=1.522
27:38=1.407
4th Gear
33.41=1.242
29.36=1.241
5th Gear
41:42=1.024
6th Gear
39 : 32 = 0.821
R Gear
Final Drive
14 ' 40 = 2.857
14 40 = 2.857 1 4 . 4 0 = 2.857
Hypoid bevel-gear with 16 mm offset
Transmission Ratio
Final Drive
9 : 31 = 3.444
9 : 31 = 3.444
2 1 22'22.
Z,
1 3 . 4 1 = 3.154
9 : 31 = 3.444
Filling Capacity Rear Axle 3.6 1 Multigrade transmission oil SAE 75 W 90 of
Final Drive
API class~ficationGL5 ( or MiL-L 2105 B)
Location
Thread
Tightening Torque Nm
Technical Data
Hexagon Screw I
Joint Flange
M 10
44
6-Speed Manual Transmission G 64
Oil Pan to
Tension Plate
M5
(microencapsulated)
6
TYPe
Code
Letter
Equipment
Installed in:
Ring Gear lo Differential
Housing (VerbusRlpp screw)
M 12 x 1.25
200
G 64121
-
6 Speed
911 Carrera 4
'95
worldwide except
USA, CH, A
Transm~ssionSupport to
Body
M 10 x 70
46
G 64120
-
6 Speed
911 Carrera 4
USA, CH, A
Transmlss~onSupport to
Transmiss~on
(lock nut)
M 12 x l 5
85
Long~tud~nal
Carr~erto
Transmisslon
M12x15x65
85
Longitudinal Carr~erto
Transmiss~on
(lock nut)
M 10
30
Model Year
'95
Structure of Transmission Numbers
Technical Data
General Data
Transmission Ratios
Transmission
Index tor Variants
Type
within the power unit no.
1 = differential
2 = llmited sllp different~al
1
Serial Number
e.g 05641
1st Gear
Manual Transmission G 64 121 I 20
G64121
G64120
2, 22 = 22 : 21
z1 22 = 22: 21
11 . 4 2 = 3 818
11 : 42 = 3.818
2nd Gear
20 : 43 = 2.150
21 : 43 = 2 048
3rd Gear
25 : 39 = 1.560
27 : 38 = 1 407
4th Gear
33 41 =1.242
34:38=1.118
5th Gear
41 . 42 = 1.024
42 . 39 = 0 928
6th Gear
39 : 32 = 0.820
4 0 . 3 1 = 0 775
R Gear
Final Drive
14 : 40 = 2.857
1 4 . 4 0 = 2.857
Hypoid bevel-gear drive with 16 mm offset
Transm~ss~on
Ratlo
Final Dr~ve
Flillng Capacliy
9 : 31 = 3.444
9 : 31 = 3 444
3.8 1 Multigrade transmission 0 1 SAE 75 W 90
of API classiflcat~onGL 5 (or MIL-L2105 B)
Tightening Torques for Manual Transmission. Front Axle
Final Drive,
Transmission Suspension und Central Tube, Carrera 4
Location
Thread
Tightening Torque Nm
011
Pan to
Tension Plate
M5
(microencapsulated)
6
R~ngGear to Differential
Hous~ng(VerbusRipp screw)
M12x1.25
200
Location
Thread
Tightening Torque Nm
011
Draln Plug
and 011
Flller
M 22 x 1.5
30
Hexagon Nuts on:
side transmission cover,
distributor, gearwheels and
transmission houslng,
tension plate
M8
23
Plug 1
Oil Filler
Tens~onPlate to
lntermedlate Housing
M6
10
Transm. Suspension HA
Hexagon Nut I Drlveshatt
M 22 x 1 5
200
Hexagon Nut I Driveshatt
M 30 x 1.5
250
Hexagon Nut I Drlveshatt
M 30 x 1 25
300
Hexagon Screw I
Shttt Fork
M8
23
Support Bearlng to Transmlsslon
(lock nut)
Reverse Llght Swttch t2
Gearbox
M 18 x 1.5
35
Transm. Suspension VA
Gulde Plpe to
Transmlsslon Housing
M6
10
Front Axle Flnal Drive Bearings to Front Axle Crossmember
Shlttlng Gate to
Tension Plate
M6
10
Hexagon Screw I
Reverse Idler Gear II
M8
23
Central Tube
Breather to
Transmission Housing
M 14x1.5
35
Twln Clamp to
Central Tube
Hexagon Screw I
Jolnt Flange
M 10
44
Manual Transm~sslonto
Central Tube
Front Axle Final Drive
Crossmember to Body
Support Bearlng to Crossmember
(lock nut)
Front Axle Flnal Drlve Bearings to Central Tube
FA Flnal Drlve to Central
Tube
Tightening Torques Tiptronic Transmission
General Data
4-Speed Tiptronic Transmission A50
Type
Code
Letter
Equipment
Installed i n
Model Year
A50104
4 Speed
911 Carrera
'941'95
worldwide except
USA and Talwan
A50105
4 Speed
911 Carrera
USA. Taiwan
'94:'95
Technical Data
4-Speed Tiptronic Transmission A50
General Data
Design
Transmission Ratlo
Spur Gear Drive
A50104
A50105
Fully Automatic 4-Speed Planetary transmission (Tiptronic)
1 100
1.100
1st Gear
2nd Gear
3rd Gear
4th Gear
F~nalDrlve Transm~ss~on
Ratlo
Stall S ~ e e d
2300 400
Fllllng Capacity
Rear Axle Final Drive
Filling Capacity Automatic
Section with Converter
82
9 33 I = 3 667
2300 400
9 32
I
= 3 556
approx. 0.9 1 Multigrade transmission 01175 W 90 of
API classification GL 5 (or MIL-L 2105 B),
optionally SAE 90
Total Fllllng Capacity approx. 9.5 1
Change Quantity approx. 3.5 1 ATF-Dexron II D
Location
Thread
Tightening Torque N m
Multifunct~onSwitch to
Transmiss~on
M6x25
10
Operating Lever to
Selector Shaft
Max1
15
Long Joint Flange to
Transmission Housing
M8
23
Short Joint Flange to
Dlfferentlal
M 10x60
46
Plug to
Rear Transmission Housing
M22x1.5
50
Rear Transmiss~onHousing
lo Automatic Transmission
M 10
Front Transmission Cover
10 lntermed~atePlate
M 10 x 35
M8
46
23
Intermediate Plate to
Automatic Transmisslon
M8
23
Lock Nut to
Helix Gearwheel
M40x1.5
250
Gu~deElement for Park
Lock to Housing
M 6 x 20
10
Plug to
ATF pan
M14x1.5
40
Banjo BoH to
ATF pan
M 1 2 x 1.5
40
40
Banjo Bolt to Housing
M14x15
ATF pan to Housing
M6
6
ATF filter to Hydraul~c
Control Unit
M 6 x 65
8
Tightening Torques for Transmission Suspension
Location
Thread
Tightening Torque Nm
Plug to
ATF Qulck-Fill Connection
M 1 4 x 1.5
30
Location
Thread
Tightening Torque Nm
Slide Gear Case to
Transmission
M6
8
Transmission Support to
Body
M 10 x 70
46
Transmission Support to
M 12 x 1.5
85
Longitudinal Carrier to
Transmission
M12x1.5~65
85
Longltudlnal Carrler to
Transm~sslonSupport
(Lock Nuts)
M 10
30
Console to Transm~sslon
M 8 x 35
23
Hexagon Nut for
Transmiss~onSocket
12
ATF Spray Line to
Transmlssion
M6x4
5
Adapter for Slide Gear Case
to Housing
M6
8
Pressure Regulator and Solenoid
Valve Mount to Controi Unit
M6
5
Solenold Valves to
Slide Gear Case
M5x12
ATF Pump to Housing
M6
10
Oil Drain Plug
and 011
Filler
M 22 x 1.5
50
Side Transmission Cover
to Housing
M 8 x 35
23
Bearing Cover to Bearing
Bond
M 6 x 15
10
Driveshatl-Bearing Bond
to Housing
M 10 x 35
50
Plug for
ATF Ducts
M14-1.5
Lock Nut to
Bearing Bond
Ring Gear to Different~al
Housing
5
Transmission
(Lock Nuts)
Tightening Torques for ATF Lines and Cooler
Location
Thread
Bracket to HeadIhght Shell
M6
Tightening Torque Nm
Consoie to Gearbox
M8
Tens~onStrut to Console
M6
Latch to ATF Cooler
M6
10
ATF Cooler to
Engine Cooler
M6
10
25
Fanfare Bracket to
Gearbox
M6
10
M36x1.5
250
ATF L~nesto Transmission
(Union Nut)
M 18
30
M 10 x 1.25
85 (and Loctite 262)
Separat~onPoints to ATF
Lines (Unlon Nut)
M 18
30
Tightening Torques for Selector Lever Operation
Location
Thread
Tlghtenlng Torque Nrn
Checking the Clutch Drive Plate for Wear
Lock Nut to Fork Head
for Selector Lever Control
Cable
M5
6
Check:
Selector Lever Connect~on
to
Body
M 6 x 16
10
Bracket for Selector Lever
Control Cable on Transmlsslon
M8
23
Control Cable-Sl~deGear
Housing to ShlH Plate (Keylock)
M4
25
Keylock-Control Cable to
lgn~tlon
M 10 x 1
25
ShlHlock to Selector Lever
Hous~ng
M5
65
Stroke Magnet to Sh~Hlock
Houslng
M4
25
Using a depth gauge, measure from the
lining surface to the rlvet head (Dimension X).
Note
Only measure on the unflared side of
the rivet head.
I - Llnlng
2 - Dr~vePlate 1 Llnlng Sprlng
The wear d~mensionX is 0.3 mm (see
diagram). With a new drive plate, this
dimension is approx. 1.0-mm.
Please bear in mind that the lining wear
does not occur uniformly during its service life. Due the senling properties
(compression) of the Ilning. the lining
wear is initially assumed to be greater.
Wlth Increasing mlleage, the wear IS
cons~aerablyless.
Tightening Torques for Front Axle
911 Carrera 1911 Carrera 4 1911 Carrera RS
Location
Thread
Tightening Torque N m
Rear Control Arm to Longilud~nalCarrier
M 12 x 1 5
85
M 10
M 112x 1.5
80
140
Control A m Bearing to Wheei
Carner (Ball Joint)
M 12 x 1.5
75
M12x1.5
M 10
Coollng Air Line for Brake
to Control Arm
M6
10
M8
MBhecsonSbutlWheelCaner
McPherson Strut to Wheel
Carrier
Upper Screw
(Camber Adlustment)
Lower Screw
NB: bolt connections in Dacromet design - aluminum-colored appearance;
- d o not grease.
Location
Crossmember
Crossmember to Body
outer
inner
Bear~ngPlate of Gearshift
to Crossmember
Central Tube 1 FA Final Drive
FA Final Drive to
Central Tube
Transm~ssionMounting
(rubber-metal mounting)
to FA Crossmember
to Transmlsslon (Central
Tube)
Thread
M 10
M8
M 12 x 1 5
Driveshaft
to FA F~nalDr~ve
M8
to Wheel Hub
M22xl5
Longitudinal Carrier
to Body (front)
to Crossmember (rear)
M 12 x 1.5
MI0
Control Arm 1 Control
Arm Bearing
Front Control Arm to
Longitudinal Carrier
M 12~1.5
Control Arm Bearlnq to
Control Arm
Caster Eccentr~c
Tightening Torque N m
M 12 x 1.5
M 12 x 1.5
Lock Nut fur Height Ad~ustrnentNut on McPherjon Strut (only Carrera RS)
M 64 x 1.5
hlcPherson Strut-Support
Bearing to Body
M8
Inner Section of McPherson
Strut Support Bearing
:o Outer Sectlon of Support
aearing (only Carrera RS)
M 10
Plug' of
f4cPherson Strut Support
aearing (only Carrera RS)
M50x1.5
'4cPherson Strut Support
3earing to
Dlston Rod
M 14 x 1.5
'
Do not open plug when the vehtcle is still on wheels
Replace plug after disassembly
Tightening Torque Nm
Tightening Torques for Steering
Location
Thread
Cover Plate to
Wheel Carrter
M6
Location
Thread
Tightening Torque Nm
Brake Caliper to Wheel Carner
M 12 x 1.5
Steering Gear on Longitudlnal Carr~er
M8
45'
Speed Sensor to
Wheel Carrier
M6
Track Rod (Ball Joint)
to Steering Arm
M12x1.5
75
Holdlng Plate for Wheel Bearlng
to Wheel Carrier
M8
Wheel Hub to Wheel Carrier
M 22 x 1.5
Stabilizer
to Longitudinal Carrier
Track Rod to Ball Joint
and Universal Jo~ntFork
(Lock Nut)
M8
Track Rod to Rack
M 10
Steering Wheel to Steering
Shaft
Stablllzer Suspension to
Wheel Carrier and Stabilizer
Un~versalJoint (Steer~ng
Shaft)
to Steerlng Gear
Steering Protect~onTube to
Body"'
Steering
(Values not listed are in Repair Category 48)
Track Rod (Ball Joint)
to Steering Arm
M12x15
75
Un~versalJoint (Steering
Shaft) to Steering Gear
M8
23"
Steering Gear to Crossmember
Wheel Mounting
Wheel to Wheel Hub
"
Tightening torque
and instruction in repair
category Steerlng
M 1 4 x 1.5
Pressure and Return Line
to Steerlng Gear
Pressure L ~ n e
to
Servo Pump
Pressure Line to
Pressure Line
130
Renew screws after every disassembly (only on the front axle).
Renew shoulder screw after every disassembly.
.'
"'
Renew screws after every disassembly 'Jse only original spare parts (microencapsulated screws) Threads in the crossmember, screws
and washer must be clean and free of grease. Before tightening them.
first turn the screws evenly until the securing clips make contact
wlth the crossmember.
Renew shoulder screws after every dlsassernbly
After a funct~oncheck and visual check of the relevant parts,
break off all the shear-off screws.
Tightening Torques for Rear Axle
NB: bolt connections In Dacromet design - aluminum-colored appearance;
- d o not grease.
Location
Thread
Tightening Torque Nm
Sub-frameICrossmember
Sub-frame (S~deSections)
to Body (RubberMetal Bearing)
M 12 x 1.5
120
M12~1.5
M 10
85
65
Rear Crossmember to
Side Sections
M 1 2 x 1.5
120
Front Crossmember to
S ~ d eSectons
M 10
65
Upper Crossmember (2 Parts)
EitCmrrcbnstoSSecfms
Center Bolt Connections of
the 2 Halves
Axle Control Arm
Control Arm 2 (Track Controi Arm)
to Wheel Carrier
to Crossmember (Eccentric)
Control Arm 115 (Lower
Control Arm)
to Sub-frame
to Sub-frame
to Wheel Carrler
Control Arm 3 (Camber
Control Arm)
to Wheel Carrier
to Sub-frame (Eccentric)
CcnbdAm4(RmCcnbdAm)
to Wheel Carr~er
to Sub-frame (Eccentric)
92
Location
Thread
Tightening Torque Nm
Wheel Carrier
Wheel Bear~ngto Wheel
Carrler'
M8
M8
23 wlth 8.8 screws'
33 wlth 10 9 screws
Speed Sensor to
Wheel Carrler
M6
10
Cover Plate to
Wheel Carrler
M6
Brake DISCto Wheel Hub
M6
Brake Callper to Wheel Carrier
M 12 x 1.5
McPherson Strut
to Body
85
M8
33
to Wheel Carrier (Control
Arm 2)
M 12 x 1 5
85
Vlbratlon Damper to Support Bear~ng
(Pston Rod)
M 12 x 1.5
58
Plug" of McPherson S t ~ t
Supporl Beanng
(onlyCarrera RS)
M 50 x 1 5
18F
Universal BrackeULock
Nut**'
to McPherson Strut
' o ~ l yCarrera RS)
M52xl5
1O F *
M14~1.5
130
Wheel Mounting
Wheel to Wheel Hub
''
"'
After the 8.8 screws have been used up, only 10.9 screws can be supplled
Do not open plug when the vehlcle IS st111on wheels.
Replace plug after disassembly.
Do not remove. Observe instruction in Repa~rGuide.
Location
Thread
Driveshaft
to Transmission
M 10
to Wheel Hub
Check Nut
Lock Nut'
M22x1.5
M 22 x 1.5
Stabilizer
to Crossmember
M8
Tightening Torque Nm
460
200'
to Stabilizer Suspens~on
M 10
46
Stab~lizerSuspens~onto
McPherson Strut
M 10
46
*
Additional on 911 Carrera RS, chamfer of lock nut facing
check nut
Adjustment Values for Vehicle Measurement
The following values refer to the curb weight to DIN 70020.
This means full fuel tank, vehicle with spare wheel and tools.
Varying values for USAvehicles are In parentheses.
Carrera RS versions: MOO2 = Basic Version 1 MOO3 = Clubsport Vers~on
Vehicle Height
ROW: Series
ROW: Sport and Carrera RS
(USA: Series and lowered
MW2 / MOO3
long-distance
(USA: Sport)
chassis)
Front Axle Height
mm
From wheel contact surface
to
outer hexagon screw of
bolted connectlon "Crossmember
to Body" (as 964)
154 i 10
(174 13)
144t10
(174 10)
5
5
Max. Difference
left to right
rnm
+
+
+
Rear Axle Height
mm
From wheel contact surface
lo
rear contact surface
sub-frame unders~de
147 10
(157 i 10)
1 2 7 i 10
(157%10)
Max D~fference
en to rlght
5
5
Max. Height Diff.
rnm
Front Axle to Rear Axle
10
10
Max. Wheel Load Differenkg
left to right l o front
and Rear Axle
20
20
ce
mm
Wheel Alignment Values
The following values refer t o the curb weight t o DIN 70020.
This means: full fuel tank, vehicle w~thspare wheel and tools.
Varying values for USA vehicles are in parentheses.
Carrera RS versions: MOO2 = Bas~cVersion I MOO3 = Clubsport Version.
Front Axle
ROW: Series
ROW: Sport and Carrera RS
(USA: Series
lowered
MOO2 / MOO3
(USA: Series and (USA: Sport)
long-distance
chassis)
Toe Unpressed
(Total)
+5i5'
+ 5' t 5'
+ 5' _+ 5'
Toe Difference Angle
with 20" Lock
-IL?3o'
-lc45'i30'
-1°27't
30'
Camber (with straight
al~gnmentof wheels)
Max D~fference
left to right
-20'?10'
-2o'tlO'
-1"tlO'
10'
10'
10'
Caster*
5"20'+ 15'
- 30'
5 " 2 o ' + 15'
- 30'
5 " 2 0 ' + 15'
- 30'
15'
15'
15'
Max. Difference
left to right
' The
caster target value (5" 20') i s desirable.
Wheel Alignment Values
The following values refer to the curb weight t o DIN 70020.
Thls means: full fuel tank, vehicle with spare wheel and tools.
Varying values for USA vehicles are in parentheses.
Carrera RS versions: MOO2 = Basic Version 1 MOO3 = Clubsport Vers~on
Rear Axle
ROW: Series
ROW: Sport and
(USA: Series
lowered
(USA: Series and (USA: Sport)
long-distance
chassis)
Carrera RS
MOO2 1 MOO3
Toe per Wheel
Max. D~fference
left to r~ght
+10't5"
+ 10'+5"
+ l o ' ? 5"'
Camber
Max. Difference
left to right
- 1 1 0 15'
-1°10'115'
- l"20'i
10'
20'
20'
1.5 SU"'
1.5 SU*"
20'
Kinematic
Toe-in Adjustment
Max. Difference
Steer~ngAngle 2 to
Steering Angle 5
1.5 SU""
Altered values whlch apply retroactively (as of serles begin)
Prev~ousvalues Toe per wheel = + 15 re 5 1 Camber = - 55 ie 15
The toe target value (+ 15 per wheel) 1s deslrable
"'
SU = Scale Un~tsMeasurement I Reading at splrlt level center
(bubble center)
.'
Technical Data Brake System 911 Carrera
1
Designation
Operating Brakes
(Foot Brake)
Remarks, Dimensions Wear Limit
Hydraulic dual-circuit brake system wlth frontrear
axle clrcult d~v~s~on.
Vacuum brake booster, vented
brake dlscs and perforated brake d~scsw~thfourplston callpers on front and rear axles ABS as
standard.
Speclal optlon ABS!ABD'
Brake Booster El
Vacuum
Boost Coefficient
Brake MasterCyl~nderEl
front
rear
Stroke
Brake Power Regulator"
Swltchover Pressure
Reduct~onCoeff~cient
Brake DISCS0
Effectwe Brake
DISCS0
40 bar - 0 46
front
rear
front
rear
P~stons0 in
Brake Callper
front
rear
ng
Brake L ~ n ~ Area
front
rear
Total Brake L ~ n ~ n
Area
g
Brake Pad Th~cknessfront
rear
*
"
approx. 11.0 mm
approx. 12.0 mm
ABD = Automat~cBraktng D~fferent~al
Vehicles wlth ABS = 1 Brake Power Regulator,
Veh~clesw ~ t hABSIABD = 2 Brake Power Regulator
1
Designation
, Remarks, Dimension$ Wear Limit
Brake Disc Thickness new
front
rear
32 mm
24 mrn
Brake Disc Min. Th~ckness'
after re-facing
front
rear
30.6 rnm
22.6 mm
Th~cknessTolerance of
Brake Disc Max.
1
0.02 rnrn
Lateral Runout ol
Brake DISCMax.
Lateral Runout of
Wheel Hub Max.
Lateral Runout of Brake
DISCWhen Installed
hlax.
1
Sudace Roughness of Bra<e DISCAfter Refacing Max
0.006 mrn
Slav at Brake Pedal (measured
at the brake pedal plate)
approx. 8 mrn
Parking Brake
(Handbrake)
Drum brake, w ~ t hmechan~calaction on both rear
wheels
parking Brake Drum Q
180 mm
arake Shoe Width
25 mm
Brake L~ningThickness
4.5 rnm
~
1 2 rnrn
The brake disc may only be machined symmetrically. 1.e. in a
mforrn manner on both sides.
Technical Data Brake System 911 Carrera 4
1
Designation
Remarks, Dimensions1 Wear Limit
Operating Brakes
(Foot Brake)
Hydraui~cdual-clrcult brake system w~thfronurear
axle clrcult dlvls~onVacuum brake booster.
vented brake dlscs and perforated brake d~scs
wlth lour-plston callpers on front and rear axles
ABSIABD' as standard
Brake Booster
Boost CoeHlclent
hydraulic
4.8
Brake Master
Cylinder Q
front
rear
Stroke
Brake Power Regulator
Sw~tchoverPressure
Reduct~onCoeHicient
Brake Discs 13
EHect~veBrake
DISCSQ
25 4 mm
25.4 mm
17115mm
45 bar - 0.46
1
front
rear
front
rear
251 mm
246 mm
Pistons -13 ~n
Brake Callper
front
rear
Zx44+2x36mm
2x30+2x28mm
Brake Lin~ngArea
front
rear
250 cm'
172 cm2
Total Brake L~ningArea
422 cm'
Brake Pad Th~cknessfront
rear
approx 11 0 rnm
approx 12 0 mm
ABD =Automatic Braking Differential
2 rnm
2 rnm
~ :&
1
Designation
Brake DISCTh~cknessnew
tiont
rear
p
Brake DISCMtn Th~ckness'
after re-faclng
front
rear
Th~cknessTolerance of
Brake DISC Max
Remarks, Dimension4 Wear Limit
30 0 rnrn
22 0 rnm
30 6 rnm
22 6 rnm
,
0 02 mm
(new cond~t~on
0 01 rnm'
Lateral Runout of
Brake DISCMax
0 05 mrn
Lateral Runout of
Wheel Hub Max
0 04 rnm
Lateral Runout of Brake
DISCWhen Installed
Max
0 09 mm
Surface Roughness of BraKe DISCAfter Refac~ngMax
0 006 mm
Play at Brake Pedal (measured at the brake
pedal plate)
approx 8 mm
P a r k ~ n gBrake
(Handbrake)
Drum brake w ~ t hmechan~calactlon on both rear
wheels
Parking Brake Drum C
3
180 mm
Brake Shoe W~dth
1
I
Brake Llntng Th~ckness
The brake disc may only be machlned symmetrically, i e . in a
untform manner on both sides.'"'
Technical Data Brake System 911 Carrera RS
The following values refer to the basic version MOO2 and the Ciubsport version
MOO3
1
Designation
Remarks, Dimensions Wear Limit
Operating Brakes
(Foot Brake)
Hydraul~cdual c ~ r c ubrake
~t
system wlth fronlirear
axle clrcult dlvls~onVacuum brake booster
vented brake dlscs and perforated brake d~scs
with four plston cal~person front and rear axles
ABSIABD' as standard
I hydraulic
Brake Booster
Boost Coeff~c~ent
Brake MasterCyllnder 0
front
rear
Stroke
1
25
3 64 mm
25 4 mm
17115 mm
Brake Power Regulator
Sw~tchoverPressure
Reduct~onCoeff~c~ent
40 bar 0 46
Brake DISCS0
front
rear
322 mm
322 mm
front
rear
259 6 mm
268 4 mm
P~slons0 ~n
Brake Caliper
front
rear
2 x 44 + 2 x 36 mm
2 x 36 + 2 x 30 mm
Brake Llnlng Area
front
rear
302 cm'
250 cm2
Effect~veBrake
DISCS0
I
I
1
Total Brake Lln~ngArea
552 cm2
Brake PadTh~cknessfront
rear
approx 11 0 mm
approx 12 0 mm
I
ABD = Automatic Braklng D~fferent~al
,
1
2 mm
2 mm
The following values refer to the baslc version MOO2 and the Clubsport version M003.
Designation
Remarks, Dimensions Wear Limit
Brake Disc Thickness new
front
rear
Brake DISCMln. Thickness'
alter re-facing
front
rear
30 6 mm
26 6 mm
Thickness Tolerance of
Brake DISCMax.
0 02 mm
(new cond~tion0 01 mm
Lateral Runout of
Brake Disc Max.
0 05 rnm
30Ornm
26 0 mm
Lateral Runoul of
Whhel Hub Max.
Lateral Runout of Brake
DISCWhen Installed Max.
Surface Roughness of
Brake DISCAfter Refaclng
Max
0.006 mrn
i
Play at Brake Pedal (measured at the brake
oedal plate)
approx. 8 mm
1
Parking Brake
(Handbrake)
Drum brake, with mechanical actlon on both rear
wheels
'ark~ng Brake Drum 0
180 mm
arake Shoe Width
25 rnrn
I 8 1 mm
1
arake Lining Th~ckness
The brake disc may only be machined symmetrically, 1.e. in a
un~formmanner on both s~des.
Tightening Torques for Mechanical Brake System
Location
Thread
Tightening Torque Nm
Brake Callper* to Front
and Rear Axles
M 12 x 1.5
85'
Brake DISCto Wheel Hub
(Front and Rear Axles)
M6
5
Cover Plate to
Front and Rear Axles
M6
10
Speed Sensor to Front
and Rear Axles
M6
10
Un~versalJoint to Brake
Pedal Rod
M 12 x I.5"
MI F *
17"
35"'
Wheel to Wheel Hub
M14x15
130
Booster Circuit
(Hydraulic Brake Power
Booster)
Brake Pressure L ~ n eto
Pressure Accumulator,
Brake Power Booster and
Pump
Unit
MlOxl
14 - 16 (steel Ilnes)
Screw Coupi~ng
(mlnl measuring connectlon) to Accumulator
MlOxl
14-16
Pump Unlt,
U n ~Mounting
t
M6
10 - 13
Pressure Warning Switch
to Pump U n ~ t
M 25
26
"
**'
Replace the securing screws to front axle atter every d~sassembly
Vacuum brake power booster
Hydraulic brake power booster
Location
Thread
Tightening Torque Nm
Master Brake Cylinder
Circuits/
Hydraulic Unit
Brake Pressure Line to
Master Brake Cylinder,
Brake Hose, Brake Power
Regulator. Distributor,
Brake Callper and
tiydraulic Un~t
MlOxl
M 12x1
12 - 14 (copper line)
20 (copper Ihne)
Brake Power Regulator to
dydrauiic Unit
MlOxl
iydraulic U n ~to
t Bracket
10 (screw)
iydraulic Unit to
Bady
4 (plastic nut)
=luid Resewom to
3ady
"termedlate Piece to
%dy
Brake Caliper
Zannection Line to Brake
:allper
Bleed Screw to Brake Calix r
Location
Thread
--
Brake System with
Vacuum Booster
Brake System (complete
with mounting bracket and
retainer) on Longitudinal
Carrier
M8
Brake Power Booster to
Mounting Bracket
M8
Master Brake Cyl~nderto
Retainer and Brake Power
Booster
M8
Brake System with Hydraul.
Booster
Brake Power Booster to
Bulkhead
Master Brake Cylinder to
Intermediate Piece' of
Brake Power Booster
M8
M8
Tightening Torque Nm
Technical Data of Air Conditioning
Compressor Type 10 PA 15 C
Refrigerant Volume
In Compressor
Refrigerant 011
Tightening Torques for Refrigerant Lines
Thread Outer
Diameter
1
I
No. of Geardnches
Tightening Torque Nm
18UNF
16 UNF
14 UNF
Hexagon Screws t o
Thread
Tightening Torque Nm
Expans~onValve
Expans~onValve
Compressor
Note
When f ~ n ~ nthe
g refr~gerantIhnes, the screw connections and 0 rlngs must be
moistened with refrigerant 011.
The refrigerant oil must be disposed of as special waste.
Dimensions for Floor System
Dimensions for Floor System
Dimension
Point
Designationmm
A
B
C
Lower front end section, reception bore
Long~tudinalcarrier FA, screw point
Outer crossmember FA, screw point
Inner crossmember FA, screw point
Lifting platformiJack front.
reception bore
Jack rear, reception bore
Transmission carrier, screw point
Lift~ngplatform rear, reception bore
Sub-frame front, screw point
Sub-frame rear, screw point
Inner engine bearing, reception bore
440 i2
670 _+ 0,5
770 i2
204 2
1330i 1
D
E
F
G
H
I
K
L
M
N
0
P
R
S
T
U
P21
P 3
P 5
P 6
P 18
P 19
P 12
P 20
P 13
P 14
P 22
P21-PI8
P 3-PI8
P18-PI9
P19-P22
P19-P22
P13-P14
P13-P22
P23-P22
+
1236 i 1
278 1
1 0 1 81
935 i1.5
9 7 3 k 1.5
640 i 1
150013
1199i3(1195+3)
1788 + 3
1689+3(1654r3)
1447+3(1414+3)
1143+3(1122+3)
1372+3 (1344k3)
104313(1039+3)
+
Note
Ail dimensions are measured from the center of the borehole or screw point. The
d~mensionswere measured directly, thus diagonal dimensions. The dimensions in
brackets were measured horizontally.
FA = Front Axle
RA = Rear Axle
Dimensions for Structure
Irn*l__
112
Point
Itt - rt.
1
2
3
4
5
6
7
11
12
13
14
15
16
17
18
19
20
21
Designation
Impact absorberflube front, screw point (thread M 8)
Upper front end section, reception bore
Long~tudinalcarrier FA, screw polnt (thread M 12 x 1,5)
MacPherson strut support bearing FA, reception bore
Outer crossmember FA, screw polnt (thread M 10)
Inner crossmember FA, screw point (thread M 10)
Gearwheel case, reception bore
Shlfi plate, reception bore
Transmission carrier. screw point (thread M 10)
Sub-frame front, screw polnt (thread M 12 x 1.5)
Sub-frame rear, screw polnt (thread M 12 x 1.5)
MacPherson strut support bear~ngRA, recept~onbore
Engine bearing, reception bore
Impact absorbernube rear, screw point (thread M 8)
L~nlngplatformiJack front, reception bore
Jack rear. reception bore
L~ningplatform rear, reception bore
Lower front end, reception bore
FA = Front Axle
RA= Rear Axle