Page 202 of 230
![NISSAN GT-R 1998 Service Manual
ENGINE MECHANICAL I RB~ODE (UB) ]
STANDARD AND REPAIR LIMIT
Firing order I 1-5-3-6-2-4
Compression pressure
MPa
(kg/cm2)/rpm
Distortion limit mm
- - -- --- - Ignition advance device
Electr NISSAN GT-R 1998 Service Manual
ENGINE MECHANICAL I RB~ODE (UB) ]
STANDARD AND REPAIR LIMIT
Firing order I 1-5-3-6-2-4
Compression pressure
MPa
(kg/cm2)/rpm
Distortion limit mm
- - -- --- - Ignition advance device
Electr](/manual-img/5/57354/w960_57354-201.png)
ENGINE MECHANICAL I RB~ODE (UB) ]
STANDARD AND REPAIR LIMIT
Firing order I 1-5-3-6-2-4
Compression pressure
MPa
(kg/cm2)/rpm
Distortion limit mm
- - -- --- - Ignition advance device
Electronically-controlled ignition advance
Engine
oil capacity
e
Spark plug standard
Limit
. Limit
of variation between cylinders
Intake manifold
Intake manifold collector
Exhaust manifold
Cylinder head
Cvlinder block
lgnition timing (during no feed back control) 1.23
(1 2%)/300
0.93 (9.5)1300
0.1 (1.0)/300
0.1 0.1
0.3
0.2
0.1
Without filter
With filter
MakerlTypeISpark
plug gap mm
Engine idling speed
W'
Idle base speed (during no feed back control)
rPm
Density of
COIHC at idling speed
Wppm Approx.
3.8
Approx. 4.2
NG WPFR5G-11 11.0
- 1
-1
650-.50
(N or P position for
A/T)
600 (N or P position for AlT)
Less than O.l/Less than 50
I New I Used I Limit
Valve
clearance
(INTIEXH)
mm
Deflection
amount of accessory V-belt
Measured with tension gauge
N (kg) Hot
engine
.
Cold engine (at ambient temperature)
Measured by pushing at 98 N (10 kg)
mm 0.36+0.062/0.53+0.062
0.31 1~,0.04/0.50i0.04
Fuel tank capacity
e
Engine coolant total capacity [with reservoir tank (max. level)] e
Thermostat opening temperature [start to open - full open]
"C
Radiator cap opening pressure
MPa (kg/cm2) Approx.
65
Approx. 9.4 82 - 95
0.06
- 0.1 0 (0.6 - 1 .O)
A/C compressor belt
Power
steering pump belt
Fan belt
Power steering pump belt
1 8-10 1 10-12 1 16
667
- 755
(68
- 77)
A/C compressor belt 1 6-8 1 7-9 / 12
Fan belt
1 3-5 1 4-6 1 7.5
559 - 637
(57
- 65)
SEC.117 Power steering
Fan belt pump be1 t
284 (29)
Page 204 of 230

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
Page 206 of 230

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