Yamaha SXV70SJ Supplementary Service Manual - Eng
Other manuals for SXV70SJ:
Owner's Manual
of
576
5-8
ENG
CYLINDER HEAD AND CYLINDER
REMOVAL
1. Remove:
•
Piston pin clip
•
Piston pin
•
Piston
•
Small end bearing
NOTE:
•
Before removing the piston pin clip, cover the
crankcase with a clean rag so that you will not
accidentally drop the clip into the crankcase.
•
Before removing the piston pin, deburr the clip
groove and pin hole area. If the piston pin groove
is deburred and the piston pin is still difficult to
remove, use the piston pin puller.
•
Put identification marks on each piston head for
reference during reinstallation.
Piston pin puller:
90890-01304, YU-01304
CAUTION:
Do not use a hammer to drive out the piston pin
out.
1
Piston pin
2
Piston
3
Piston pin puller
SCH5100
SCH5110