Full Size Cad RWD V8-350 5.7L DSL (1984)
Output Shaft Bearing/Bushing: Technical Service Bulletins
A/T - Revised Rear Bushing R & R Procedure and Tool
Bulletin No.
T-90-86
File in Group
7
Number
221
Corp. Ref. No.
077103R
Date
July, 1990
SUBJECT:
REAR CASE BUSHING OR CASE EXTENSION BUSHING - NEW ON-VEHICLE SERVICE PROCEDURE -
THM 200, 200-C, 200-4R, AND 700 R-4 (4L60)
MODELS AFFECTED:
1981-1990 RWD DE VILLES, FLEETWOODS, AND BROUGHAMS
Figure 1 - Rear Case Extension Bushing Remover and Installer
A new rear bushing (or rear extension bushing) removal/installation procedure is now available that can be performed while the transmission is in the
vehicle. This procedure saves labor time on each of the following transmission models:
^
THM 200-4R
^
THM 200-C
^
THM 200
^
Hydra-Matic 4L60 (THM 700-R4)
Service Parts Information:
This tool is currently available from Kent-Moore:
J-38119 - Rear Case Extension Bushing Remover and Installer
Service Procedure (Figures 1, 2, 3):
IMPORTANT:
J-38119 includes two expansion tubes; one silver and one black. Use the black tube for GM transmissions.
Begin each procedure by raising vehicle on a hoist.