![background image](/i/yamaha/162252/yamaha-vmx12h-1995/h/yamaha-vmx12h-1995-163.png)
INSPECTION A N D REPAIR
J2
J3
J4
P l
P2
7. Remove:
rod cap
Use care in removing.
Width of Plastigage®
8.
Measure:
Out of specification
Replace bearings
and/or replace crankshaft if necessary.
Connecting
Rod BearingClearance:
0.021
-0.045
mm
(0.0008 0.0018 in)
Crankshaft Main and Connecting Rod Bearing
Selection
used to indicate crankshaft journal
sizes
are stamped on the crankweb. The first
two
are main bearingjournal numbers,
starting with the left journal. The four
(4)
rod bearing journal numbers follow in
the same sequence.
J3
i
lower crankcase half
i s numbered
J2,
J3, and J4 on the front left boss as shown.
connecting rods are numbered
3 or
4.
The
numbers
are stamped in ink on the rod.
3-39