Checking The Crankshaftand Connecting Rod - Yamaha T135SE Service Manual

CRANKCASE AND CRANKSHAFT
5. Remove:
NOTE:
Loosen each bolt 1/4 of a turn at a time, in
stages and in a crisscross pattern. After all of
the bolts are fully loosened, remove them.
6. Remove:
cC
Tap on one side of the crankcase with a soft-
face hammer. Tap only on reinforced por-
tions of the crankcase, not on the crankcase
mating surfaces. Work slowly and carefully
and make sure the crankcase halves sepa-
rate evenly.
7. Remove:
NOTE:
Use the crankcase separating tool.
w
Never use the hammer to tapping and
removing the crankshaft directory.
EAS00394
CHECKING THE CRANKSHAFT AND
CONNECTING ROD
1. Measure:
NOTE:
Turn the crankshaft slowly.
4-65
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9 crankcase bolts
9 right crankcase
9 dowel pins
9 crankshaft assembly
Crankcase separating tool:
90890-01135
9 crankshaft runout
Out of specification → Replace the crank-
shaft, bearing or both.
Maximum crankshaft runout
0.03 mm (0.0012 in)
ENG