Yamaha WR250F Fahrer- Und Wartungshandbuch Seite 332

CYLINDER HEAD
ASSEMBLY AND INSTALLATION
Cylinder head
1. Install:
Decompression shaft 1
G
Copper washer 2
G
Bolt (decompression shaft) 3
G
NOTE:
Apply the engine oil on the decompression
shaft.
2. Install:
Dowel pin 1
G
Cylinder head gasket 2
G
Timing chain guide (exhaust side) 3
G
Decompression cable 4
G
Cylinder head 5
G
NOTE:
Install the decompression cable to the cylin-
G
der head, and then to the cylinder.
While pulling up the timing chain, install the
G
timing chain guide (exhaust side) and cylin-
der head.
4 - 32
ENG
10 Nm (1.0 m · kg, 7.2 ft · lb)