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7A1-46
1 9 7 7 PONTIAC SERVICE M A N U A L
THRUST BEARING ASSY.
REAR INTERNAL
(INSIDE DIAMETER RACE
GEAR,
AGAINST GEAR)
1
Fig. 7A1-78 lnstalling Thrust Bearing Assembly
Nrll
I
i n
L L l l T l ~ H
nacr
THRUST
WASHER
THRUST
WASHER
ROLLERCLUTCH
I
REAR CARRIER
1525
Fig. 7A1-79 Roller Clutch and Rear Carrier
-
Exploded
View
9. Check pinion end play. Pinion end play should be
0.24-0.69mm (0.009"-0.027") (Fig. 7A1-80).
h
REAR CARRIER
- - -
Fig. 7A1-80 Checking Rear Carrier Pinion End Play
Reassembly
1 . Install roller clutch to rear carrier thrust washer (Fig.
7A1-81).
2. Install rollers that may have come out of roller clutch
cage, by compressing the energizing spring with forefinger
and inserting roller from outer edge (Fig. 7A1-82).
3. Install roller clutch assembly into roller clutch cam
(Fig. 7A1-83).
4. Install roller clutch race, spline side out and rotate
clutch race counterclockwise into position (Fig. 7A1-84).
THRUST WASHER
.&'
Fig. 7A1-81 Installing Thrust Washer lnto Rear Carrier
ENERGIZING
ROLLER
'SPRING
, , , ,
Fig. 7A1-82 Installing Roller lnto Cage
ROLLER CLUTCH
REAR CARRIER
I
Fig. 7 A l - 8 3 lnstalling Roller Clutch lnto Rear Carrier
5. Install 4 tanaed rear carrier to rear internal gear thrust
w
-
washer. Align tangs into slots of rear carrier and retain with
petrolatum (Fig. 7A 1-85).
6. Install roller clutch and rear carrier assembly into rear
internal gear (Fig. 7A 1-86).
7. Install J 25013-1, open end first, into rear end of case.
Bolt J 25013-5 on end of case (Fig. 7A1-87).
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