ATV 250 Service Manual page 153

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9.Remove
.Screw ¢Ù (cylinder body)
.Cylinder body assy¢Ú
¢Ü
.Cylinder body pad¢Û
.Location pin ¢Ü
.O-ring ¢Ý
¢Ý
10.Remove
.Circlip¢Ù
.Piston pin¢Ú
.Piston unit ¢Û
.Before disassembling the piston pin circlip,
¢Ú ¢Ù
cover the crankcase with a clean cloth to avoid
the circlip to drop into case suddenly.
.Before disassembling the piston pin, remove
the burr of circlip groove and pistion pin. If it
is still difficult to remove the piston pin, remvoe
it with drawing aid
.Do not remove the piston pin with wood ham-
mer
11.Remove
.Starting ratchet ¢Ù
Caution
Fix the starting ratchet with special tool, and
loosen the bolt on the starting ratchet.
12.Remove
.Left crankcase cover ¢Ù
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