ATTENTION: When reassembling, replace all the O-rings and gaskets with new ones.
CYLINDER HEAD
REMOVING HEAD COVER
1.
Remove the head cover nuts.
2.
Remove the head
cover.
NOTE FOR REASSEMBLING: Check
to
see if the head cover gasket is not defective.
To
prevent
valve stem seizure, apply enough engine oil to the valve guide and valve stem.
1.
Head Cover
REMOVING INJECTION PIPES
1,2
and
3.
1.
Loosen the screws
on
the pipe clamps.
2.
Detach the injection pipes in the order of
1,
2 and
3.
NOTE FOR REASSEMBLING: Send compressed air into the pipes to
blowout
dust. Then,
reassemble the pipes in the reverse order. Tighten the retaining nuts to
15
to
25
Nm
(1.5
to
2.5
kgf-
m,
11
to
18
ft
Ibs).
4
1.
Injection Pipe 1
2. Injection Pipe 2
3. Injection Pipe 3
4. Pipe Clamp
5. Retaining Nuts
86
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