Pontiac FIREBIRD 1972 Service Manual page 932

7E-42 1972 PONTIAC SERVICE MANUAL
NOTE: Converter contains a large amount of
oil.
2. Install Holding Fixture J 8763 on transmission so
that modulator will be located on side of holding
fixture nearest bench (Fig. 7E-39).
NOTE: Do not over-torque holding screw. This
will bind center support.
3. ~nstall' fixture and transmission into Holding Tool
Base J 3289-20 with bottom pan facing up.
4. Remove modulator attaching screw and retainer
(Fig. 7E-40).
5. Remove modulator assembly and O-ring seal from
case.
6. Discard O-ring seal and remove modulator valve
from transmission case.
GOVERNOR, SPEEDOMETER DRIVEN
GEAR-SPEED CONTROL SWITCH, PAN,
FILTER AND INTAKE PIPE
REMOVE
1. Remove attaching screws, governor cover and gasket.
Discard gasket (Fig. 7E-41).
2. Withdraw governor assembly from case.
3. Remove speedometer driven gear-speed control
switch attaching screw and retainer.
Fig. 7E-43 Removing Oil Pan Attaching Screws
4. Withdraw speedometer driven gear-speed control
switch assembly from case.
5. Remove bottom pan attaching screws, bottom pan
and bottom pan gasket. Discard gasket (Fig. 7E-43).
6. Remove the filter retainer bolt (Fig. 7E-44).
7. Remove the filter and intake pipe assembly and dis-
card filter (Fig. 7E-45).
8. Remove intake pipe-tocase O-ring seal from intake
pipe or case and discard.
CONTROL VALVE ASSEMBLY,
GOVERNOR SCREEN ASSEMBLY,
ELECTRICAL CONNECTOR,
GOVERNOR PIPES AND DETENT SPRING
ASSEMBLY
Fig. 7E-4 1 Removing Governor Cover Attaching Screws Fig. 7E-44 Removing Filter Retainer Bolt