This task covers:
All vehicles except: M997A2, M1025A2,
M1035A2, M1043A2, M1045A2, M1097A2,
Transmission disassembled into
General mechanic's tool kit:
Work area should be well ventilated, clean, and free from blowing
dirt and dust.
Remove rear accumulator piston (6) from rear servo piston (9).
Band apply pin is spring loaded.
Remove E-ring (10) from band apply pin (1) and remove band apply pin (1), washer (4),
spring (3), and spring retainer (2) from rear servo piston (9).
Clean all gear unit components in accordance with para. 2-13.
For general inspection instructions, refer to para. 2-14.
Do not remove oil seal rings from accumulator piston or servo
piston unless oil seals require replacement.
Inspect accumulator piston oil seal rings (7) and (5) for damage. Replace rings (7) or (5) if damaged.
Inspect servo piston oil seal (8) for nicks, cuts, or damage. Replace seal (8) if nicked, cut, or
Inspect accumulator piston (6) and servo piston (9) for damage. Replace either if damaged.
Inspect band apply pin (1) for scoring or damage. Replace pin (1) if scored or otherwise damaged.
For general assembly instructions, refer to para. 2-16.
Install spring retainer (2), spring (3), and washer (4) on band apply pin (1).
Install band apply pin (1) into rear servo piston (9) and secure with E-ring (10).
Install accumulator piston (6) into rear servo piston (9).