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1-90
FIG.
32-crankshaft Gear Removal
2. Coat a new
seal
with
grease,
then install the
seal
(Fig. 33), Drive
the
seal
in
until
it
is
fully
sealed
in
the
reccss. Check the
seal
after
instal-
lation
to be sure
the
spring
is
properly
positioned
in the
seal.
INSTALLAnON
1.
loslaU the crankshaft gear
(Fig.
34)
and
the
camshaft gear with the
timing marks
aligned
(Fig. 31),
then
install
the
camshaft
gear
rctaining
bolts.
The boles
are unequall
y spaced.
Tighten the
bolts
1
0 12-
15
foot-
pounds torque.
Install
the
crankshaft
front
oil
slinger.
FIG.
34-Crankshaft Gear
Installation
GROUP 1- ENGINES
TooI_T58T.
6700.
A
1693_.
FIG. 33-oil
Seal Installation
2.
Clean
the cylinder fro nt
cover,
water pump,
oil
pan, and
the
cylinder
block gasket surfaces. Coat the
gas-
ket
surface
of the
cylinder
front
cover
and block
and
the
cover
bolt
threads
with sealer.
Position
a
new
cylinder
[ront cover
gasket on the
block.
Install
the
cylinder front cover.
3.
Install
the
cylinder front
cover
retaining bolls and tighten
them
to
23-28
foot-pounds
tOrque.
4.
Apply sealer to
the
oil pan
gas-
ket
surface
and
position
a
new gasket
on
the
oil
pan,
then install
the
oil pan.
s.
Install
the engine fron
t
support
bracket,
and
the
crankshaft damper.
Apply
scaler
to the water
pump
gas-
ket
and position
it
on
the
block,
then
install
the water pump
assembly.
In-
stall
the air compressor idler pulley
and
the
alternator
adjusting arm
on
the
cylinder
front cover.
Install
and
adjust the drive belts.
Install
the
oil
level
dipstick.
Install
the fan,
shroud,
and radiator.
6
.
F
ill
and bleed the
cooling
sys-
tem.
FiJI
the
crankcase
with
the prop-
er
grade
and
quantity
of
engine
oiL
FIG.
3S-Camshaft and Related Parts
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