-
36
-
Fig. 5-35
CRANKCASE
CAMSHAFT
CRANKSHAFT
SPACER
(Select 1 piece only)
SPACER
(Select 1 piece only)
MAIN BEARING
COVER CP
GASKET (BEARING COVER)
M8 FLANGE BOLT
(
BLACK COLOR
)
: 7 pcs.
Tightening torque
22.5 - 24.5 N
・
m
(230 - 250 kgf
・
cm)
(16.7 - 18.1 ft
・
lb.)
5-4-7-3 MAIN BEARING COVER
Apply oil to the oil seal lip and bearing surfaces before mounting the main bearing cover. Also add a light
film of oil on main bearing cover face to hold the gasket in place. Place spacers chosen at procedure (1)
on crankshaft and camshaft.
Use an oil seal guide when installing the main bearing cover to avoid damaging the oil seal lip.
Tap the cover into place with a soft hammer.
NOTE ;
Oil the bolt threads first, then tighten the flange bolts.
5-4-8 CYLINDER HEAD
(1) Clean carbon and gum deposits from the valves, seats, ports and guides. Inspect valves, valve seats
and valve guides.
(2) Replace valves that are badly burned, pitted or warped.
(3) When installing valves in cylinder head, oil the valve stems and insert them into valve guide.
Then place cylinder head on flat table, install valve spring and spring retainer.
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