Yamaha YZF1000RJ Service Manual page 207

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ENGINE ASSEMBL V AND ADJUSTMENT
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ENG
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\al
4- 73
5. Lubricate:
• Pistons
• Piston rings
• Cylinders
NOTE:
~ply a liberal coating of engine oil.
6.Position:
• Top ring
• 2nd ring
• Oil ring
Offset the piston ring end gaps as shown.
@ Top ring end
(Q) Oil ring end (lower)
©
Oil ring end (upper)
@ 2nd ring end
7.lnstall:
• Cylinders
NOTE: _ _ _ _ _ _ _ _ _ _ _ _
• First, install pistons # 2 and # 3.
• Pass the timing chain and timing chain
guide (exhaust side) through the timing
chain cavity.
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Installation steps:
•Install a piston ring compressor G) to pis-
tons #2 and #3.
e
Install pistons #2 and #3 onto the cylinder .
• Remove the piston ring compressor.
e
Install the piston ring compressor G) and
piston base
®
to pistons #1 and #4.
elnstall pistons #1 and #4 onto the cylinder.
• Remove the piston ring compressor and
piston base.
Piston ring compressor:
VM-01066/90890-01066
Piston base:
VM-01067 /90890-01067
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