Timing Chain, Hy-Vo Chain, Camshaft Sprockets And Chain Guides; Timing Chain Tensioner; Cylinders And Pistons - Yamaha YZF1000RJ Service Manual

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INSPECTION AND REPAIR
I
ENG
I '-I
343-014
4- 33
E8402070
TIMING CHAIN, HY-VO CHAIN,
CAMSHAFT SPROCKETS AND CHAIN
GUIDES
1.lnspect:
• Timing chain
CD
• HY-VO chain®
Stiffness/damage
➔
Replace the chain
and the sprockets as a set.
2.lnspect:
• Camshaft sprocket
Wear/damage
➔
Replace the camshaft
sprockets and the timing chain as a set.
@ 1/4 of
a
tooth
(6) Correct
CD
Roller
®
Sprocket
3.lnspect:
• Timing chain guide (exhaust)
• Timing chain guide (intake)
• Timing chain guide (upper)
• HY-VO
chain
guide
Wear/damage ➔ Replace.
EB402080
TIMING CHAIN TENSIONER
1.Check:
• One-way cam operation
Unsmooth operation
➔
Replace .
EB402101
CYLINDERS AND PISTONS
1.lnspect:
• Cylinder and piston walls
Vertical scratches
➔
Replace the cylinder
and piston .