Camshaft Chain And Sprocket - Yamaha TT600RE 2004 Service Manual

INSPECTION AND REPAIR
3. Measure:
•
Rocker arm-shaft clearance
Rocker arm-shaft clearance
Internal diameter (a) of rocker arm –
External diameter (b) of shaft
Out of specification
unit.
Rocker shaft clearance:
0.009 ~ 0.042 mm

CAMSHAFT CHAIN AND SPROCKET

1. Inspect:
•
Chain
Stiffness/Cracks
and sprocket.
2. Inspect:
•
Sprocket
Wear/Damage
and sprocket.
(1) 1/4 tooth (maximum)
(2) New sprocket tooth profile
(3) Roller
(4) Sprocket
5-29
ENG
Replace whole
Replace timing chain
Replace timing chain