73
4) If the limit, indicated above, is exceeded, re–grind the
crankpin to the undersize and use of the undersize bear-
ing, both of which are stated below:
Bearing
size
Crankpin diameter
Standard
35.982–36.000 mm
(1.4167–1.4173 in.)
0.25 mm
(0.0098 in.)
undersize
35.732–35.750 mm
(1.4068–1.4074 in.)
0.50 mm
(0.0196 in.)
undersize
35.482–35.500 mm
(1.3970–1.3976 in.)
Crankshaft
Runout:
Using a dial gauge, measure runout at center
journal. Rotate crankshaft slowly, if runout
exceeds limit, replace crankshaft.
Limit on crankshaft
runout
0.03 mm (0.0011 in.)
Crankshaft thrust play:
Measure this play with crankshaft set in cylinder
block in the normal manner, that is, with thrust
bearing caps installed. Tighten bearing cap
bolts to specified torque.
Use a dial gauge to read displacement in axial
(thrust) direction of crankshaft.
If the limit is exceeded, replace thrust bearing
with new standard one or oversize one to obtain
standard thrust play.
Item Standard Limit
Crank-
shaft
thrust
play
0.11–0.31 mm
(0.0044–0.0122 in.)
0.35 mm
(0.0138 in.)
Tightening torque for cap
bolts
55–60 N–m
5.5–6.0 kg–m
40.0–43.0 lb–ft
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