1998 NISSAN GT-R steering

ENGINE MECHANICAL
STANDARD AND REPAIR LIMIT
Firing order
Compression pressure
MPa (kg/cm2)/rpm
-
Intake manifold
Intake manifold collector
--- - Standard Limit
Limit of variation between
cylinders
0.1
0.1
Distortion limit mm
Engine oil capacity
P
Spark plug
Deflection amount of accessory
V-belt Power steering pump
belt
I
- -- - - 1.26 (1 2.8)/300
0.96 (9.8)/300
0.1
(1 .OY300
Measured with tension gauge Exhaust
manifold
Cylinder head
Cylinder block
Without filter
With filter
MakerKype/Spark
plug gap
mrn
I "
650.-50 (N or P position for CVT)
600 (N or P position for AIT)
Less than O.l/Less than 50
15U600
0.36~0.06210.53~0.062
0.31 -.0.04/0.50~0.04
Approx. 65
Approx. 9.4
82 - 95
0.06 - 0.10 (0.6 - 1 .O)
"
Engine idling speed rpm
Idle base speed (during no feed back control)
rpm
Density of
COIHC at idling speed
%/ppm
Ignition timing (during no feed back control)
BTDCO/rpm
I NC compressor err
0.3
0.2
0.1
Approx. 3.8
Approx. 4.2
NGWPFR5G-11/1.0
- 1.1
lanition
advance device
1
Valve clearance (INTIEXH) mm
(kg)
/ Fan belt Electronicallv-controlled
ianition
advance
Hot engine
Cold engine (at ambient temperature)
I power steerina DU~D belt 1 8-10
Fuel tank capacity
Q
Engine
coolant total capacity [with reservoir tank (max. level)] e
Thermostat opening temperature [start to open - full open] OC
Radiator cap opening pressure
MPa (kg/crn2)
,
I Fan belt 1 3-5
Measured
by pushing at 98
N (10 kg)
mm
I SEC.! I7 Power steering I
*I I 1
AK compressor belt 1 6-8
Fan belt pump beit
Used 1 Limit

ENGINE MECHANICAL
STANDARD AND REPAIR LIMIT
Distortion limit mm
- - Intake manifold
Intake manifold collector
1 -5-3-6-2-4
1.20 (1
2.2)/300
0.90 (9.2)/300
0.1 (1.0)/300
Firing order
-- - 0.1
0.1
- -- - ( Cylinder block 0.1
Compression
pressure
MPa
(kg/cm2)/rpm
Exhaust manifold
Cvlinder head
Engine oil capacity Standard
Limit
-
Limit of variation between cylinders
0.3
0.2
- - -- - Spark plug I ~akerfl~~e/~~ark plug gap mm r NGKPFRGG-11/1.0 - 1.1
Without
filter
'with
filter
ignition advance device
I Electronically-controlled ignition advance
Approx.
3.9
Aoorox.
4.3
Engine idling speed
rPm
Idle
base speed (during no feed back control)
Pm
650-e50
(N or P position for
A/T)
600 (N or P position for AQ
Density of COIHC at idling speed
Wppm
Ignition timing (during no feed back control)
BTDCO/rpm Less
thanbl~ess than 50
15dY600
Valve clearance
(INT/EXH) mm
Deflection amount of accessory V-belt Hot
engine
Cold engine (at ambient temperature)
Measured
with tension gauge
(kg)
I
SEC.117 Power steering
Fan belt pump belt
0.36+0.062/0.53i0.062
0.3
1 20 .04/0.50a0.04
Fuel tank capacity
4
Engine coolant total capacity [with reservoir tank (max. level)] t
Thermostat opening temperature [start to open - full open]
OC
Radiator cap opening pressure
MPa (kg/cm2)
Power steering pump belt
Measured by pushing at 98
N (1 0 kg)
mm Approx.
65
Approx. 9.4
82
- 95
0.06
- 0.1 0 (0.6 - 1 .O)
New 1 Used 1 Limit
AfC
compressor belt
Fan belt
,
667 - 755
(68
- 77)
Power steering pump belt
' AfC compressor belt
Fan belt
559 - 637 284 (29)
(57 - 65)
667
- 755
(68
- 77)
667
- 755
(68
- 77)
559 - 637 284 (29)
(57 - 65)
559 - 637 284 (29) (57 - 65)
8-
10
6-8
3 - 5
- 10 - 12 16
7-9 12
4
- 6 7.5

STEERING
STEERING GEAR STEERING WHEEL
Steering wheel end play rnm -- -
Steering wheel free play rnm1 0-35 0
Steering gear type
Rack neutral position "L" mm
Amount of steering gear housing movement mm
I Within 22 PR29, PR26AD, PR26AF
68.5
STEERING
ANGLE
STEERING COLUMN
Inner wheel
Outer wheel 42"
33"
STC0101
D 88
Primary tightening torque 5.0 - 5.8 8T
Steering column length "L" mm
Retainer
adjustment
61
0
Re-tightening torque after loosening
once 5.0
- 5.8 Rs N.m (kg-m) (0.5 - 0.6)
MA
Range
within ill .5 mm from
STEERING LINKAGE Less than 98.0 EL (1 0.0)
(30.0)
Full range
Rack
sliding
force
Steering gear type
Oscillating torque 0.30
- 2.94
Nm
(kg-m)
(0.03 - 0.30) variations Less
than 147
Spring scale measurement
(at stud bolt hole) 6.48
- 64.6
N
(kg)
(0.66 - 6.59)
Tie-rod
ball joint
outer socket OIL PUMP Sliding torque 0.30 - 2.94
End play
Oscillating torque
1 .O - 7.8
Maximum oil pump pressure
MPa (kg/cm2) 8.822: (90)
(Without HICAS)
7.842:; (80)
(With HICAS)
STEERING FLUID Tie-rod ball joint
inner socket Spring
scale measurement (at
arrow position in figure below) 19.0 - 152
N (kg) (1.90 - 15.5)
Fluid capacity P I Approx. 1.0
End play mm Less than 0.2
mm 173.3
TIGHTENING TORQUE Tie-rod length "L"
Unit: N.m (kq-m)
Steering wheel nut
Steering gear to suspension member
Hydraulic tube (high pressure side) to oil
/ 50 - 68 (5.0 - 7.0)
Pump
30
- 39
(3.0 - 4.0)
89
- 91 (9.0 - 9.3)
24
- 29 (2.4 - 3.0)
30
- 39 (3.0 - 4.0)
79
- 98 (8.0 - 10.0)
32 - 42 (3.2 - 4.3)
14
- 17 (1.4 - 1.8)
Steering gear
to steering column
Outer socket to steering knuckle
Tie-rod lock nut
Oil pump fixing bolt
Hydraulic tube to
steering gear Large
Small
High pressure side
Low pressure side 15
- 24 (1.5 - 2.5)
28
- 39 (2.8 - 4.0)