SERVICING INFORMATION 7-33
CONROD + CRANKSHAFT
ITEM STANDARD LIMIT
Conrod small end I.D.
20.010 – 20.018 20.040
Conrod big end side clearance
0.10 – 0.20 0.30
Conrod big end width
20.95 – 21.00
Crank pin width
21.10 – 21.15
Conrod big end oil clearance
0.032 – 0.056 0.080
Crank pin O.D.
37.976 – 38.000
Crankshaft journal oil clearance
0.020 – 0.044
0.080
Crankshaft journal O.D.
35.976 – 36.000
Crankshaft thrust bearing
thickness
2.36 – 2.52
2.42 – 2.44
Crankshaft thrust clearance
0.04 – 0.08
Crankshaft runout 0.05———
———
———
———
———
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Unit: mm
OIL PUMP
ITEM STANDARD LIMIT
Oil pressure (at 60°C, 140°F)
Above 300 kPa (3.0 kgf/cm
2
)
Below 600 kPa (6.0 kgf/cm
2
)
at 3 000 r/min.
———
Left side
Right side
CLUTCH
Unit: mm
1st
2nd
0.20 – 0.35
0.35 – 0.50
Piston ring end gap
1.0
0.5
———
1st
2nd
Piston ring to groove clearance
———
0.180
0.150
———
1st
2nd
1.01 – 1.03
1.01 – 1.03
Piston ring groove width
Oil
1st
2.01 – 2.03
0.975 – 0.990
———
———
———
———
Piston ring thickness
2nd
0.970 – 0.990
20.002 – 20.008
Piston pin bore
20.030
19.996 – 20.000
Piston pin O.D. 19.980
ITEM STANDARD LIMIT
Oil pump reduction ratio 1.703 (72/46 × 37/34)
———
Approx. 10.0
Piston ring free end gap
8.0
1st
Approx. 12.0
9.6
2nd
R
R
ITEM STANDARD LIMIT
Drive plate thickness
2.92 – 3.08
———
Drive plate claw width
Driven plate distortion
Clutch spring free height
———
No. 1 &
No. 2
0.10
2.9
13.0
———
———
Clutch master cylinder bore
Clutch master cylinder piston diam.
13.957 – 13.984
14.000 – 14.043
———
———
Clutch release cylinder bore
Clutch release cylinder piston diam.
35.700 – 35.762
35.650 – 35.675
———
———
Clutch fluid type
Brake fluid DOT 4
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