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PART 7-2- C4 AUTOMATIC TRANSMISSION
7-75
REMOVAL
FIG. 88 - Replacing Transmission Case Bushing
FIG. 89 - Removing Stator
Support Bushings
valve
in
the housing. Install the
spring, washer and retaining ring.
Make sure the washer is centered in
the housing on top of the spring and
the retaining ring is fully seated in
the ring groove of the housing.
7.
Install the governor oil screen.
8.
Install the governor assembly
on the oil distributor and
torque
the attaching
bolts to
specification.
9.
Install the rings on the
dis-
tributor. Check the
rings
for free
rotation in
the ring grooves of
the
oil distributor.
BUSHfiNG
REPLACE~NT
A
service
bushing
remover and
replacer
kit has been released for
the C4 transmission. The kit con-
tains a handle, cape chisel and
various
adapters to remove and
install
the precision bushings in the
transmission. If it is necessary to
replace a bushitig, the following
procedures should be used.
REMOVAL
Transmission
Case
1. If
the transmission case bush-
ing
is to
be
replaced, press the
bus.
n -
ing out of
the case with the tool
shown in
Fig.
88.
2.
Install
a
new transmission case
bushing
with the tool shown in
Fig. 88.
Front
Pump
Stator Support
1.
Remove the front and rear
stator support bushings if they are
worn or damaged. Use the cape
chisel (Fig. 89) and cut along the
bushing
seam until the chisel breaks
through
the bushing wall. Pry the
loose ends of the bushing up with
an awl and remove the
bushing.
2.
Press new bushings into the
stator support with the tool shown
in Fig. 90. Use the long end of the
tool for the front bushing and the
short end for the rear bushing.
When installing the rear bushing, be
sure
the hole
in the bushing is lined
up with the
lube hole in the stator
support.
Front
Pump
Housing
1. Press
the bushing from the
front pump housing as shown in
Fig. 91.
Press
a new bushing into the
pump housing with the handle and
tool shown in
Fig.
91.
Make sure
the bushing is installed with the slot
and groove positioned to the rear of
the pump body and 60 degrees
below
the horizontal centre line.
Reverse-High
Clutch
1. Remove
the drum bushing if
it is worn or damaged. Use the cape
chisel (Fig. 92) and cut a shallow
groove
!
inch in length along the
bushing
seam until the chisel breaks
INSTALLATION
D 1 732
·
A
FIG. 90 - Installing Stator
Support Bushings
FIG. 91 -Replacing Front Pump Housing Bushing
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