Chevrolet Chevelle 1977 Repair Manual page 323

Fig. 7 A -2 C ~ T ra n sm is s io n in H o ld in g Fixture
2. W ithdraw governor assembly from case.
3. Remove speedometer driven gear attaching screw and
retainer (Fig. 7A-6C).
4. W ithdraw speedometer driven gear assembly from
case.
5. Remove bottom pan attaching screws, bottom pan and
bottom pan gasket. Discard gasket.
RETAINER
Fig. 7A-3C--Removing Modulator Retainer
AUTOMATIC TRANSMISSIONS
Fig. 7 A - 4 C ~ R e m o vin g V a c u u m M o d u la t o r and Valve
6. Remove the filter retainer bolt (Fig. 7A-7C).
7. Remove filter and intake pipe assembly from case
(Fig. 7A-8C) and discard filter.
8. Remove intake pipe to case "O" ring seal from intake
pipe or case and discard.
Removal of Control Valve Assembly,
Solenoid Connector, Governor Pipes, Governor
Screen Assembly, and Detent Spring Assembly
1.
detent roller and spring assembly (Fig. 7A-9C).
Fig. 7A-5C--Removing Governor Cover Attaching Screws
M O D U L A T O R VALVE
V A C U U M M O D U L A T O R
Remove control valve body attaching screws and
(400)7A-3