Yamaha T135SE Service Manual page 116

a
b
d
c
1
2
2
1
3
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Yamaha T135 Service Manual
1
4-10
CYLINDER HEAD
6. Align:
9"I" mark a on the generator rotor
(with the stationary pointer b on the
crankcase)
MMMMMMMMMMMMMMMMMMMMMMMM
a. Turn the crankshaft counterclockwise.
b. When the piston is at TDC on the compres-
sion stroke, align the "I" mark c on the
camshaft sprocket with the stationary point-
er d on the cylinder head.
LLLLLLLLLLLLLLLLLLLLLLLL
7. Loosen:
9camshaft sprocket bolt 1
NOTE:
While holding the generator rotor with a wrench
2, loosen the camshaft sprocket bolt.
8. Remove:
9timing chain tensioner cap bolt
9timing chain tensioner bolts
9timing chain tensioner 1
9gasket
9. Remove:
9camshaft sprocket bolt 1
9camshaft sprocket 2
9timing chain 3
NOTE:
To prevent the timing chain from falling into the
crankcase, fasten it with a wire.
ENG