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7A2-20
1977 PONTIAC SERVICE MANUAL
Fig.
7A2-23
Check Ball Four
(4)
Locations
Fig.
7A2-24
Removing Oil Pump Pressure Screen
9. Remove input ring gear (Fig. 7A2-42).
10. Remove input ring gear rear (output carrier) thrust
washer (Fig. 7A2-43).
11. Remove output carrier assembly (Fig. 7A2-44).
12. Remove sun gear drive shell assembly (Fig. 7A2-45).
13. Remove low and reverse roller clutch support to case
retaining ring (Fig. 7A2-46).
14. Remove low and reverse clutch support and race
assembly and anti-clunk spring.
15. Remove low and reverse clutch pack (Fig. 7A2-47).
16. Remove reaction carrier assembly from output ring
gear and shaft assembly (Fig. 7A2-48).
Fig.
7A2-25
Removing Governor Feed Screen
Fig.
7A2-26
Removing Manual Shaft to Case Retainer
18. Remove reaction carrier to output ring gear tanged
(front) thrust washer (Fig. 7A2-50).
19. Remove output ring gear to case needle bearing
assembly (Fig. 7A2-5 1).
20. Compress low and reverse clutch piston spring
retainer using tool J 23327 and remove piston retaining ring
and spring retainer (Fig. 7A2-52).
21. Remove seventeen (17) piston springs from piston
(Fig. 7A2-53).
22. Remove low and reverse clutch piston assembly by
applying compressed air in passage (Fig. 7A2-54).
23. Remove low and reverse clutch piston outer seal
(Fig. 7A2-55).
17. Remove output ring gear and shaft assembly from
case (Fig. 7A2-49).
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