HEAD COVER
Clean the mating surfaces of the head cover and
cylinder head.
Blow through the oil passage in the head cover
with compressed air.
Install the following:
new gasket
new O-ring (coat with engine oil)
Install the cylinder head cover and tighten the four
bolts.
Install the heat guard and fuel tank (page 5-17).
CAMSHAFT REMOVAL
Remove the following:
cylinder (section 8)
flywheel and starter driven gear (section 10)
Mark the f ollowers
Remove the cam followers.
so they can be
placed back in
their original
locations.
Remove the two bolts and cam chain tensioner
lifter.
After removal, push in the tensioner shaft while
pressing the stopper block to retract the tensioner
and secure it with a pin.
CYLINDER HEAD/VALVE
O
O
-
-
R
R
I
I
N
N
G
G
H
H
E
E
A
A
D
D
C
C
O
O
V
V
E
E
R
R
C
C
A
A
M
M
F
F
O
O
L
L
L
L
O
O
W
W
T
T
E
E
N
N
S
S
I
I
O
O
N
N
E
E
R
R
L
L
I
I
F
F
T
T
E
E
R
R
P
P
I
I
N
N
S
S
H
H
A
A
F
F
T
T
G
G
A
A
S
S
K
K
E
E
T
T
E
E
R
R
S
S
S
S
T
T
O
O
P
P
P
P
E
E
R
R
7-15