A/T - Rough Reverse Release

TECHNICAL BULLETIN # 152

TRANSMISSION: 722.4

SUBJECT: ROUGH REVERSE RELEASE

APPLICATION: MERCEDES

DATE: Dec 92

Rough Reverse Release




Rough Release of the B3 (Reverse) Brake may be caused by a missing or broken exhaust check valve. When the check valve breaks, you'll usually find pieces of green plastic under the B3 Piston. Replace the check valve with part # 201 270 03 89.

FOR MODEL APPLICATION SEE ATRA BULLETIN # 108B