CYLINDER HEAD, CYLINDER AND PISTON 6-25
ENGINE TOP SIDE ASSEMBLY
CAM CHAIN, CAM CHAIN TENSIONER AND
CAM CHAIN No.1 GUIDE INSTALLATION
Install the cam chain and cam chain tensioner in the reverse
order of removal. Pay attention to the following points:
• Install the cam chain tensioner
1
, spacer
2
and cam chain
tensioner bolt
3
.
• Tighten the cam chain tensioner bolt
3
to the specified
torque.
Cam chain tensioner bolt: 10 N·m (1.0 kgf-m, 7.0 lbf-ft)
• Install the cam chain
4
to the crankshaft sprocket
.
• Install the cam chain guide retainer
5
and tighten the cam
chain guide retainer bolt
6
to the specified torque.
Cam chain guide retainer bolt: 10 N·m (1.0 kgf-m, 7.0 lbf-ft)
• Insert the cam chain No.1 guide end
A
into the recess
B
of
the crankcase securely.
• Fit the projection
C
of the cam chain No.1 guide
7
in the
groove
D
of the cylinder.
• Install the magneto cover and magneto rotor.
(
15-18, -19)
• Install the cylinder head and cylinder head cover.
(
6-28 to -34)
Make sure that cam chain engages properly to the
cam chain drive sprocket.
