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8-48
FRONT
OF
ENGINE
•
GROUP
8-
ENGINE
CD 0 ®0 CD 0
Q) @@@0
0
FIG. 8 -Intake
Manifold Torque Saquence
8.
Install the accelerator linkage and
transmission
downshift
rod,
if
so
equipped.
9. Install the ignition coil.
10.
Connect the
vacuum lines at
the
manifold.
Install
the manifold
vacuum
outlet attaching bolts at
the left
hand
rocker
arm cover,
if so
equipped.
11. Position
the
engine wire loom
under the hold down
clips
on the left
rocker arm
cover and connect
the wires at
the ignition coil and water temperature
sending unit.
12.
Connect the
crankcase
emission
line at the
right
hand rocker
arm cover.
13. Install the heater hoses
in
the
retainers.
14. Connect
the
fuel
pump
to
carburetor fue1line
at the
carburetor.
15. Install
the
distributor
cap.
Position the spark plug wires in the
harness brackets on the valve rocker arm
covers and connect the wires to the spark
plugs.
16. Start the engine and check for
leaks. Adjust the ignition timing and
connect
the distributor vacuum line.
17. When engine
temperature has
stabilized, adjust idle mixture and
speed.
Retorque
the
intake
manifold
to
specifications.
18.
Install the
air
cleaner assembly
and re-check idle speed.
EXHAUST MANIFOLD
REMOVAL
1.
If
a right hand exhaust manifold
is being removed, remove the
ait
cleaner,
intake duct and heat
stove.
2. If a
left
,hand exhaust manifold
is
FIG 9.
-
Typical VB engine crankcase ventilation
system components.
being
removed, remove the oil
filter.
3. Disconnect the muffler inlet pipe
at the
exhaust
manifold.
4.
Remove the exhaust manifold
attaching bolts and remove the
manifold.
INSTALLATION
1. Clean the mating surfaces of the
exhaust manifold and cylinder
head.
Clean
the mounting flange of the exhaust
manifold and muffler inlet pipe.
2.
Apply graphite grease to the
mating surface of the exhaust manifold.
3. Position the exhaust manifold on
the head and install the attaching bolts.
Working from the center to the ends,
tighten the bolts to
specifications.
4. Connect the muffler inlet pipes at
the
exhaust
manifold.
Tighten
the
attaching nuts to specifications.
5. If a left hand exhaust ::1anifold is
being installed, install the oil
fllter.
6.
If
a right hand exhaust manifold
is being replaced, install the
air
cleaner
heat stove. Install the
air
cleaner and
intake duct.
7. Start the engine and check for
exhaust
leaks.
CRANKCASE VENTILATION
SYSTEM
The
crankcase
ventilation system
components are shown in Fig.
9.
REMOVAL
1. Remove the ventilation system air
intake hose from the air cleaner and the
oil filler
cap.
2.
Remove the air cleaner and intake
duct assembly.
3. Disconnect the crankcase vent
hose
from the carburetor, regulator valve
and hot idle compensator (if so equipped);
4.
Pull the regulator valve out of the
valve
rocker
arm
cover
mounting
grommet.
5.
Remove the crankcase ventilation
fllter from the
air
cleaner
body.
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