GM Service Manual Online
For 1990-2009 cars only

Object Number: 1990298  Size: MF

Callout

Component Name

Preliminary Procedures

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
  2. Remove the propeller shaft. Refer to One-Piece Propeller Shaft Replacement or Two-Piece Propeller Shaft Replacement.
  3. Position an appropriate container under the transmission to catch any lost fluid.

1

Main Shaft Nut

Notice: Refer to Fastener Notice in the Preface section.

Procedure

Use the J 8614-01 to hold the transmission end yoke while removing or installing the main shaft nut.

Tighten
441 N·m (325 lb ft)

Special Tool

J 8614-01 Flange and Pulley Holding Tool

2

Main Shaft Washer

3

Transmission End Yoke

4

Main Shaft Seal