PHOTO R
42 68
13 75
PHOTO S
PHOTO T
ENGINE DISASSEMBLY / ASSEMBLY
4.272004 Four Stroke PWC Service Manual
Engine Disassembly Process
28. Rotate the engine assembly 180_ so that the valve train
is up. Evenly loosen and remove the cylinder head
nuts. (Photo R)
29. Carefully pull the cylinder head assembly up and off of
the crankcase.
30. Remove the chain guide fastener and chain guide.
(Photo S)
31. Rotate the engine assembly 180_. Remove the
tensioner chain guide from the crankcase.
32. Using a soft--faced hammer , carefully tap the lower
section of the crankcase loose from upper crankcase.
Once loose, pull the lower crankcase up and away from
the upper case. (Photo T)
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