Transmission Disassembly And Reassembly; Removal Of Converter And Modulator - Pontiac Grand Prix Service Manual

7E-10 1969 PONTIAC SERVICE MANUAL
The installation of the transmission is the reverse of
the removal.
TRANSMISSION DISASSEMBLY AND
REASSEMBLY
REMOVAL OF CONVERTER AND MODULATOR
1. With transmission in cradle on portable jack,
remove J 21366 and remove converter assembly by
pulling straight out.
NOTE: Converter contains a large amount of oil.
2. Install Holding Fixture J 8763-01 on transmission so
that modulator will be located on side of holding fixture
nearest bench (Fig. 7E-9).
NOTE: Do not over-torque holding screw. This will bind
center support.
3. Install fmture and transmission into holding tool
Base J 3289-20 with bottom pan facing up.
4. Remove modulator attaching screw and retainer
(Fig. 7E- 10).
5.
Remove modulator assembly and O-ring seal from
case (Fig. 7E- 1 I).
6. Remove modulator valve from transmission case.
REMOVAL OF GOVERNOR, SPEEDOMETER DRIVEN
GEAR, PAN, STRAINER AND INTAKE PIPE
1. Remove attaching screws, governor cover and
Fig. 7E-10 Removing Modulator Retainer
gasket. Discard gasket (Fig. 7E-12).
.
2. Withdraw governor assembly from case.
3. Remove speedometer driven gear attaching screw
and retainer (Fig. 7E-13).
4. Withdraw speedometer driven gear assembly from
case.
5. Remove bottom pan attaching screws, bottom pan
and bottom pan gasket. Discard gasket (Fig. 7E-14).
0
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R I N G SEAL
I
V A C U U M M O D U L A T O R
1
Fig. 7E-9 Transmission i n Holding Fixture Fig. 7E-11 Removing Vacuum Modulator and Valve