pontiac Workshop Repair Guides

Pontiac Workshop Service and Repair Manuals

Wiper and Washer Systems > < A/T - New Governor Screen Added to Case
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FIGURE 1 - THM 440-T4/THM F-7 TRANSAXLE IDENTIFICATION INFORMATION

DATE OF PRODUCTION CHANGE:

(Figure 1)

The new Governor Screen will be used on some models for production starting November 30, 1988 (Julian Date 335) and will be used on all models
December 5, 1988 (Julian Date 340).

SERVICE NOTES:

This is the same Governor Screen as used in the THM 125C/HYDRA-MATIC 3T40.

SERVICE PARTS INFORMATION:

Part No.

Description

Model Year

Model Usage

8660770

Sleeve and Screen

1989-1/2

All

Assembly, Governor Shaft

8631328

Sleeve, Governor Shaft

1984-89-1/2

All

(no screen)

Parts are currently available from GMSPO.

Wiper and Washer Systems > < A/T - New Governor Screen Added to Case