CAMSHAFTS

ENG

6.Install:

Timing chain guide (top side) 1

Cylinder head cover gasket 2

Cylinder head cover 3

Bolt (cylinder head cover) 4

T.

R.

10 Nm (1.0 m · kg, 7.2 ft · lb)

NOTE:

Apply the sealant on the cylinder head cover gasket.

Quick gasket®: ACC-QUICK-GS-KT

YAMAHA Bond No. 1215: 90890-85505

7.Install:

Oil tank breather hose

Cylinder head breather hose

Spark plug

T.

R.

13 Nm (1.3 m · kg, 9.4 ft · lb)

4 - 30

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Yamaha WR250FM service manual Quick gasket ACC-QUICK-GS-KT Yamaha Bond No