Celebrity V6-173 2.8L (1989)
Case: All Technical Service Bulletins
A/T - New Spring Dowel Case Cover Pins
Number:
89-67-7A
Section:
7A
Date:
JAN., 1989
Subject:
NEW SPRING DOWEL CASE COVER PINS
Model and Year:
1989 CELEBRITY, CAVALIER, CORSICA, BERETTA
WITH 125C TRANSAXLE
Figure 1
TO:
ALL CHEVROLET DEALERS
This bulletin covers New Spring Dowel Case Cover Pins for the Case Cover to Case that are hollow in design to prevent coming out of the case while the
Case cover is removed during service and/or reassembly of any THM 125/125C/HYDRA-MATIC 3T40. (Refer to Figure 1.)
Figure 2 - Removal Of Previous Dowel Pin
DATE OF PRODUCTION CHANGE:
The new Spring Dowel Case Cover Pins went into production November 14, 1988 (Julian Date 319).
The new Pins can be used to service all past model THM 125/125C/HYDRA-MATIC 3T40 transaxles. Do not mix new style Spring Dowel Case Cover
Pins with previous style Dowel Pins.
If removal of the old Pin is necessary use the following procedure:
1.
Grasp the sides of Dowel Pin, twist and pull out of Case. (Figure 2)
