A SERVICE OF

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5 - 105
ENG
EAS00387
REMOVING THE CRANKSHAFT
1. Remove:
crankshaft
1
crankshaft journal lower bearings
(from the lower crankcase)
crankshaft journal upper bearings
(from the upper crankcase)
NOTE:
@
Identify the position of each crankshaft journal
bearing so that it can be reinstalled in its origi-
nal place.
EAS00396
CHECKING THE CRANKSHAFT
1. Measure:
crankshaft runout
Out of specification
Replace the crank-
shaft.
Maximum crankshaft runout
0.03 mm
2. Check:
crankshaft journal surfaces
crankshaft pin surfaces
bearing surfaces
Scratches/wear
Replace the crankshaft.
3. Measure:
crankshaft-journal-to-crankshaft-journal-
bearing clearance
Out of specification
Replace the crank-
shaft journal bearings.
Crankshaft-journal-to-crankshaft-
journal-bearing clearance
0.027 ~ 0.045 mm
CRANKSHAFT