Baja WD250U Service Manual page 148

2
9. Remove
• Screw (1) (cylinder body)
• Cylinder body assy (2)
• Cylinder body pad (3)
4
5
• Location pin (4)
3
• O-ring (5)
1
10. Remove
• Circlip (1)
• Piston pin (2)
2 3
• Piston unit (3)
CAUTION:
• Before disassembling the piston pin circlip,
cover the crankcase with a clean cloth to avoid
the circlip suddenly dropping into the case.
• Before disassembling the piston pin,
remove the burr of circlip groove and piston pin.
1
If it is still difficult to remove the piston pin,
remove it with drawing aid.
• Do not remove the piston pin with wood
2
hammer.
11. Remove
• Starting ratchet (1)
CAUTION:
Fix the starting ratchet with special tool, and
loosen the bolt on the starting ratchet.
12. Remove
• Left crankcase cover (2)
1
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