Baja WD250U Service Manual page 147

2
1
5. Remove
• Chain tensioner (2)
CAUTION:
Before removing the chain tensioner, loosen the
screw (1) firstly.
6. Remove
• Bolt (1)
• Timing sprocket (2)
CAUTION:
• When loosening the bolt, it is needed to fix
1
the hand starting ratchet (4)
2
• Use a wire to hold chain so the timing chain
does not drop into crankcase.
4
7. Remove
• All the bolts and nut on the cylinder cover.
CAUTION:
Loosen every bolt and nut by ¼ circle, then
disassemble
• Loosen them from big to small according to
the numbers marked on the cylinder cover.
8. Remove
• Cylinder cover unit (1)
• Cylinder cover pad (2)
• Location pin (3)
• Oil seal (4)
• Lower guide plate (5) (exhaust side)
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