Measure the piston pin bore, and the piston pin
outer diameter.
Pin outer diameter service limit:
RXL
50 ㏄
90R ㏄
9.96 mm 9.96 mm 1.96 mm 1.96 mm 9.96 mm
Pin bore service limit:
RXL
50 ㏄
90R ㏄
10.04 mm 10.04 mm 12.04 mm 12.04 mm 10.04 mm
Measure the connecting rod small end inner diameter
with a small bore diameter gauge.
Service limit:
RXL
50 ㏄
90R ㏄
14.06 mm 14.06 mm 15.06 mm 15.06 mm 14.06 mm
6.4 INSTALLATION
Install the piston rings with the marks facing up.
Do not damage the piston rings by spreading
the ends too far.
Clean the cylinder gasket surface being careful
not to drop any gasket material into the crankcase.
RXL
50M ㏄
90 ㏄
50 ㏄
RXL
50M ㏄
90 ㏄
RXL
50M ㏄
90 ㏄
RXL
RXL
50 ㏄
RXL
50 ㏄
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