engine NISSAN GT-R 1998 Service Manual

MANUAL TRANSMISSION pmtq
THRUST WASHER BAULK RING CLEARANCE
Selective parts I Thickness mm I Parts number
Counter gear
(front)
Reverse idler Measurement
position
,
Ist, 2nd and 3rd (double cone)
lnner baulk ring clearance "a*
Outer baulk ring clearance
"bn
3221
8
01
GOO
32218
01G11
3221
8
01G12
32218
01G13
32218
01G14
32218
01G04
32218
01G15
32218
01G16
3221
8 01 GI7
32284
01G10
3228401G11
Outer baulk ring L,
Syncf
cone
4th and 5th
lnner baulk ring
MTA0004D
Reverse gear
Reverse baulk ring
clearance
"cn
Reverse cone
Standard mm Wear
limit
mm
Less than
0.2
Less than
0.2
EC
Less than &$ 0.7
Less than
0.7
--
TIGHTENING TORQUE
Unit: N.m (kg-m)
1 TIM side to 1 40 - 49
Transmission to engine
mounting bolt Engine side to
30 - 39
I T/M side 1 (3.0 - 4.0)

SHIFT SPEED
I
--
Engine type (model code) RB25DE (4AX01) ,
Engine type (model code)
Engine type (model code)
I RB25DET (4AX00)
Throttle position
Full throttle
Half throttle
RB20DE (4AX03)
Vehicle speed km/h
Throttle position Full throttle
Half throttle Shift
pattern
Normal Power
Normal
Power
D,--+D2
46
- 50
46
- 50
31
- 35
43
- 47
Shift pattern
Normal Power
Normal Power
Throttle position
D344
149-159
149
- 159
101
- 109
135
- 143
D23 D3
91 - 99
91
- 99
62
- 68
84
- 90
Full throttle
Half throttle
- -
Vehicle speed km/h
Shift pattern
D4-43
144-154
144
- 154
71
- 79
83
- 91
~,-a
50 - 54
50
- 54
32
- 36
42
- 46
Vehicle speed km/h
I D2-rD3 I D3*D4 I D44D3 I D3*D2 1 D2jD,
Normal
Power
Normal Power
D3+ D2
86 - 94
86
- 94
41
- 45
45
- 51
D2+ D3
101 - 109
101
- 109
61
- 67
85
- 91
45
- 49
45
- 49
31
- 35
39
- 43 D2-4
41
- 45
41
- 45
6-10
6-10
D,-*D,
157 - 167
157
- 167
104
- 112
135
- 143
103
- 111
103
- 111
74
- 80
84
- 90
D,-,D~
151 - 161
151
- 161
80
- 88
87
- 95
167
- 177
167
- 177
111
- 119
133
- 141
D,-* D,
96 - 104
96
- 104
37
- 43
45
- 51
161
- 171
161
- 171
63
- 71
98
- 106
~2~ DI
40 - 44
40
- 44
6- 10
6- 10
98
- 106
98
- 106
32
- 38
50
- 56 40
- 44
40
- 44
6-10
6- 10

AUTOMATIC TRANSMISSION
LOCK-UP SPEED
Engine type (mode
Vehicle speed in
D, position
Vehicle speed in
D, position code)
Lock-up OFF krnh
Lock-up
ON
kmlh
Lock-up OFF kmlh Closed throttle
Half throttle
Closed throttle
Half throttle
Closed throttle Half throttle
Closed throttle Half throttle
--- - Closed throttle: Throttle opening of less than 118 with the closed throttle position switch off position
Half throttle: Throttle opening of 418
STALL SPEED
LINE PRESSURE
Engine type (model code) Stall engine speed rpm
- - -
At idle engine speed I 0.58 - 0.62 (5.9 - 6.3) I 0.47 - 0.51 (4.8 - 5.2)
Engine speed
At stall engine speed
1 1.71 - 1.78 (17.4 - 18.2) 1 1.22 - 1.29 (12.4 - 13.2)
Line pressure MPa (kg/cm2)
R position D, 2, and 1 positions (4AT)
D, 3, and 2 positions (M-AT)

AUTOMATIC TRANSMISSIO
Standard 0.10 - 0.25 Low one-way clutch inner race to seal ring clearance mm
Limit 0.25
OIL PUMP AND LOW ONE-WAY CLUTCH
-
TOTAL END PLAY --
Total end play mm 0.25 - 0.55 I
0.1 5 - 0.22
0.11
- 0.18 Oil pump clearance mm
Thickness mm
Inner gear and outer gear to housing
0.03 - 0.05
Standard 0.1 0 - 0.25 Oil pump cover to seal ring clearance mm , Limit 0.25
Outer
gear to crescendo
Outer gear to housing
I Parts number
Bearing race
REVERSECLUTCHENDPLAY
Reverse clutch drum end play mm 0.55 - 0.90 I
Oil pump thrust washer
ADJUSTMENT OF TANDEM BRAKE BAND TENSION
Number of turns of anchor end pin back-off I 2.375 - 2.625
Anchor end pin tightening torque N.m (kg-m) 4.0 - 5.8
(0.4 - 0.6)
TIGHTENING TORQUE
Unit: N.m (kg-m)
Lock
nut tightening torque N-m
(kg-m)
Transmission to engine mounting bolt
41 - 50 (4.1 - 5.2)
I TIM side to engine side I 40 - 49 (4.0 - 5.0) - - - - - - -- - - - - - -
I Engine side to TIM side I 30 - 39 (3.0 - 4.0)