G643 (E) Service Manual Chapter 3. Engine Mechanical System
64
Intake Manifold Removal
Start By:
a
. Remove fuel lines and linkage from carburetor.
b
. Remove coolant bypass line from manifold.
c
. Remove the distributor from the manifold.
1
. Remove the bolts from manifold.
2
. Remove the intake manifold from the engine.
3
. Remove the intake manifold gaskets from location.
4
. Clean mounting surface where RTV sealant was
used.
Valve Train Component Removal
Tools Required
:
J 3049-A Valve Lifter Remover (Plier Type)
J 9290-01 Valve Lifter Remover
(Slide Hammer Type)
Figures 12-6 through 12-8
Remove or Disconnect
IMPORTANT: Store all reusable components in
an exact order so they can be reassembled in
the same wear pattern location from which they
were removed. Mark the front end of the retainer.
1
. Rocker arm nuts, balls, and valve rocker arms.
2
. Valve pushrods.
3
. Bolt.
4
. Valve lifter retainer.
5
. Valve lifters.
Figure 12-6 Valve Rocker Arm and Components
IMPORTANT
:
•
Remove the lifters one at a time using a
magnet. Place the lifters in the organizer rack,
or tag them in some way to ensure they can
be returned to the valve lifter bore from which
they were removed.
•
Some lifters may be stuck in their bores due
to gum or varnish deposits. These lifters can
be removed using either J 3049-A (figure 12-7)
or J 9290-01 (figure 12-8).
