ATTENTION: When reassembling, replace a/l 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).
1.
Injection Pipe 1
2.
Injection Pipe 2
3.
Injection Pipe 3
4.
Pipe Clamp
5.
Retaining Nuts
106
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