Service manual

G420F(FE) Service Manual Chapter 3. Engine Mechanical System 88
7. Place the cylinder no.1 to the dead point.
1) Rotate the crankshaft pulley so as to align it
with “T” mark on the timing belt low cover.
2) Check that the camshaft timing pulley hole is
aligned with timing mark on the bearing cap. If it
is not aligned, readjust it by rotate the
crankshaft to360°.
8. Assembly the timing belt.
9. Install the cylinder head cover. Apply sealant as
shown in the illustration.
Cylinder head cover 0.8 ~ 1.0kg·m
Apply engine oil to the oil seal lip to help install the
cylinder head cover oil seal to the spark plug pipe
smoothly.
CAUTION
Necessarily tighten the cylinder head cover bolt
to the specified torque.
If it is tightened too much, the head cover can be
deformed resulting in oil leaks and the head
cover bolt can be broken resulting in cylinder
head replacement.
When installing after head cover removing,
necessarily apply sealant to the head cover rear
and front portion.
Because the head cover is made of plastic, take
care not to drop tools on the head cover upper
portion when removing/installing the engine
parts.
When installing after head cover removing, after
checking the head gasket for damage, re-use it if
it is normal.
When applying/draining engine oil, take care not
to spill oil on the head cover upper surface, if oil
is spilled, wipe it out completely with a paper
and a rag.
10. Install the timing belt cover.
Timing belt cover 0.8 ~ 1.0kg·m
11. Assembly the ignition coil.
12. Install the spark plug center cover.
Center cover 0.25 ~ 0.35kg·m