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7A3-22
1977 PONTIAC SERVICE MANUAL
Fig. 7A3-27 Transmisison In Holding Fixture
Fig. 7A3-28 Removing Torque Converter
REMOVAL OF EXTENSION HOUSING,
LIP SEAL AND BUSHING
Removal of Extension Housing
1. Remove bolt retainer and speedometer driven gear
from side of extension housing and remove four (4) extension
housing to case attaching bolts. See Fig. 7A3-3 1.
Fig. 7A3-29 Removing Modulator Attaching Bolt
I
VACUUM MODULATOR
4893
Fig. 7A3-30 Removing Modulator, Valve and O-ring Seal
Removal of Extension Housing Seal
1. Remove extension housing to case oil seal (Fig. 7A3-
32).
Removal of Extension Housing Lip Seal
1. Remove extension housing lip seal using screwdriver
(Fig. 7A3-33).
Removal of Extension Housing Bushing
1. Remove extension housing bushing using screwdriver
to collapse bushing (Fig. 7A3-34).
INSTALL EXTENSION HOUSING
BUSHING A N D LIP SEAL
Installation of Extension Housing Bushing
1. Install extension housing bushing using Drive Handle
J 8092 and Bushing Tool J 21424-1 (Fig. 7A3-35).
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