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7A2-34
1 9 7 7 PONTIAC SERVICE M A N U A L
Fig.
7A2-73
Compressing Direct Clutch Spring Seat
Seals
LOW AND REVERSE CLUTCH SUPPORT
(FIG. 7A2-90)
Disassembly
1.
Remove low and reverse clutch t o sun gear shell thrust
washer.
2.
Remove low and reverse overrun clutch inner race
from support (Fig. 7A2-9 1).
3. Remove low and reverse roller clutch retaining ring
(Fig. 7A2-92).
4. Remove low and reverse roller clutch assembly from
clutch support (Fig. 7A2-93).
Inspection
1. Inspect roller clutch support and inner race for
scratches and indentations.
2.
Inspect rollers for wear and roller springs for
distortion.
Reassembly
1. Install low and reverse roller clutch assembly to inner
race with oil holes toward rear of transmission.
Fig.
7A2-75
Removing Direct Clutch piston Center Seal
,020"
MUSIC WIRE CRIMPED
DIRECT C ~ U T C H HOUSING
M I
9
Fig.
7A2-76
Installing Direct Clutch Piston
2. Install low and reverse clutch support.
3. Install low and reverse clutch to cam retaining ring.
NOTE: Low and reverse overrun clutch inner race
should free wheel in the clockwise direction only.
GOVERNOR ASSEMBLY (FIG. 7A2-94)
All components of governor assembly, with exception of
driven gear, are a select fit and each assembly is calibrated.
The governor, including driven gear, is serviced as a complete
assembly. The driven gear can also be serviced separately.
It is necessary to disassemble governor assembly in order
to replace driven gear. Disassembly may also be necessary due
to improper operation. In such cases, proceed as follows:
Disassembly
1. Cut off one end of each governor weight pin and
remove pins, governor thrust cap, governor weights and
springs. Governor weights are interchangeable from side to
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