Cylinder Head Installation - Yamaha YFM400FWA 2000 5GH3-AE1 Service Manual

CYLINDER HEAD

CYLINDER HEAD INSTALLATION

1.Install:
Cylinder head
Bolt (M10)
Bolt (M6)
NOTE:
Lubricate the washer with engine oil.
Tighten the bolts (M10) in two stages and
a crisscross pattern.
2.Install:
Camshaft sprocket
*********************************
Installing steps:
Rotate the camshaft to align the camshaft
pin 1 with the cylinder head match mark
2.
Turn the crankshaft counterclockwise with
a wrench.
Align the "T" mark 3 on the rotor with
the stationary pointer 4 on the crankcase
cover. When the "T" mark is aligned with
the stationary pointer, the piston is at the
Top Dead Center (T.D.C.).
CAUTION:
Do not turn the crankshaft during the cam-
shaft sprocket installation.
Place the timing chain onto the camshaft
sprocket.
Install the camshaft sprocket onto the
camshaft and finger tighten the sprocket
bolt.
4 - 12
ENG
40 Nm (4.0 m • kg, 29 ft • lb)
10 Nm (1.0 m • kg, 7.2 ft • lb)