0C-2 Service Data:
Conrod + Crankshaft
Unit: mm (in)
Oil Pump
Clutch
Unit: mm (in)
Drive Train
Unit: mm (in) Except ratio
Piston ring to groove clearance
1st — 0.180 (0.0071)
2nd — 0.150 (0.0059)
Piston ring groove width
1st 1.01 – 1.03 (0.0398 – 0.0406) —
2nd 1.01 – 1.03 (0.0398 – 0.0406) —
Oil 2.01 – 2.03 (0.0791 – 0.0799) —
Piston ring thickness
1st 0.970 – 0.990 (0.0382 – 0.0390) —
2nd 0.970 – 0.990 (0.0382 – 0.0390) —
Piston pin bore 20.002 – 20.008 (0.7875 – 0.7877) 20.030 (0.7886)
Piston pin O.D. 19.996 – 20.000 (0.7872 – 0.7874) 19.980 (0.7866)
Item Standard Limit
Conrod small end I.D. 20.006 – 20.014 (0.7876 – 0.7879) 20.040 (0.7890)
Conrod deflection — 3.0 (0.12)
Conrod big end side clearance 0.00 – 0.55 (0.000 – 0.022) 1.0 (0.04)
Conrod big end width 21.95 – 22.00 (0.864 – 0.866) —
Conrod web to web width 59.9 – 60.1 (2.36 – 2.37) —
Crankshaft runout — 0.080 (0.0031)
Item Standard Limit
Oil pressure (at 60 °C, 140 °F)
Above 110 kPa (1.1 kgf/cm
2
, 16 psi)
Below 150 kPa (1.5 kgf/cm
2
, 21 psi)
at 3 000 r/min
—
Item Standard Limit
Clutch wheel I.D. 140.0 – 140.2 (5.512 – 5.520) 140.5 (5.53)
Clutch shoe thickness —
No groove at any
part
Clutch engagement r/min 1 700 – 2 200 r/min —
Clutch lock-up r/min 3 300 – 3 900 r/min —
Item Standard Limit
Automatic transmission ratio Variable change (2.938 – 0.813) —
Secondary reduction ratio 2.730 (42/19 x 21/17) —
Final reduction ratio
Front 3.600 (36/10) —
Rear 3.600 (36/10) —
Transfer gear ratio
Low 2.500 (40/16) —
High 1.375 (33/24) —
Reverse 2.125 (34/16) —
Drive belt width 28.4 (1.12) 27.4 (1.08)
Movable driven face spring free
length
215.0 (8.46) 204.3 (80.4)
Shift fork to groove clearance 0.10 – 0.30 (0.004 – 0.012) 0.50 (0.020)
Shift fork groove
width
High/Low 5.50 – 5.60 (0.217 – 0.220) —
Reverse 5.50 – 5.60 (0.217 – 0.220) —
Shift fork thickness
High/Low 5.30 – 5.40 (0.209 – 0.213) —
Reverse 5.30 – 5.40 (0.209 – 0.213) —
Front/Rear output shaft bevel gear
backlash
0.03 – 0.15 (0.001 – 0.006) —
Front drive (differential) gear
backlash
0.05 – 0.10 (0.002 – 0.004) —
Final gear backlash 0.08 – 0.13 (0.0031 – 0.0051) —
Item Standard Limit
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