Removing The Cylinder Head - Yamaha YJ125S Service Manual

a
d
c
1
4
3
CYLINDER HEAD
EAS00225

REMOVING THE CYLINDER HEAD

1. Remove :
2. Align:
b
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a. Turn the primary sheave counterclockwise.
b. When the piston is at TDC on the compres-
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3. Loosen:
4. Remove:
2
5-7
8 oil delivery pipe
8 engine oil cap
8 valve cover
8 Air shroud 1
8 Air shroud 2
8 breather
8 "I" mark a on the magneto
(with the stationary pointer b on the
crankcase cover)
sion stroke, align the "I" mark c on the cam-
shaft sprocket with the mark d on the cyl-
inder head.
8 timing chain tensioner bolt
8 camshaft sprocket plate bolt 1
While holding the crank bolt with a
wrench, remove the camshaft sprocket
plate bolt 1.
8 timing chain tensioner
(along with the gasket)
8 camshaft sprocket plate 2
8 camshaft sprocket 3
8 timing chain 4
ENG