gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Sensors and Switches - M/T > < Tremec 5-Speed (M96) - Manual Transmission
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Seals and Gaskets: Service and Repair
Tremec 5-Speed (TZ0) - Manual Transmission

Mainshaft Rear Oil Seal Replacement

Tools Required

*

J 23129  Universal Seal Remover

*

J 6125-1B  Slide Hammer

*

J 36503  Extension Housing Seal Installer

Removal Procedure

1. Remove the rear propeller shaft. Refer to One-Piece Propeller Shaft Replacement   (See: Drive/Propeller Shafts, Bearings and

Joints/Drive/Propeller Shaft/Service and Repair/One-Piece Propeller Shaft Replacement) orTwo-Piece Propeller Shaft Replacement   (See:
Drive/Propeller Shafts, Bearings and Joints/Drive/Propeller Shaft/Service and Repair/Two-Piece Propeller Shaft Replacement) .

2. Remove the rear oil seal usingJ 6125-1B   (1) andJ 23129   (2).

Installation Procedure

1. UsingJ 36503   install the NEW rear oil seal.
2. Install the rear propeller shaft. Refer to One-Piece Propeller Shaft Replacement   (See: Drive/Propeller Shafts, Bearings and Joints/Drive/Propeller

Shaft/Service and Repair/One-Piece Propeller Shaft Replacement) orTwo-Piece Propeller Shaft Replacement   (See: Drive/Propeller Shafts,
Bearings and Joints/Drive/Propeller Shaft/Service and Repair/Two-Piece Propeller Shaft Replacement) .

3. Check to transmission fluid level. Add if necessary.
4. Lower the vehicle.

Sensors and Switches - M/T > < Tremec 5-Speed (M96) - Manual Transmission