ENG
5-33
3
2
1
EAS00253
REMOVING THE CYLINDER AND PISTON
1. Remove:
8
piston pin clip
1
8
piston pin
2
8
piston
3
NOTICE
Do not use a hammer to drive the piston pin
out.
TIP
8
Before removing the piston pin clip, cover
the crankcase opening with a clean rag to
prevent the piston pin clip from falling into
the crankcase.
8
Before removing the piston pin, deburr the
piston pin clip’s groove and the piston’s pin
bore area.
8
If both areas are deburred and the piston
pin is still difficult to remove, remove it with
the piston pin puller set
4
.
Piston pin puller set
90890-01304 (YU-01304)
CYLINDER AND PISTON
2. Remove:
8
top ring
8
2nd ring
8
oil ring
TIP
When removing a piston ring, open the end gap
with your fingers and lift the other side of the
ring over the piston crown.
3
2
4
