Lower Intermediate Steering Shaft Replacement for HUMMER H3 2007

Tools Required

J 42640 Steering Column Anti-Rotation Pin

Notice: The front wheels of the vehicle must be maintained in the straight ahead position and the steering column must be in the LOCK position before disconnecting the steering column or intermediate shaft. Failure to follow these procedures will cause improper alignment of some components during installation and result in damage to the SIR coil assembly.

1. Turn the steering wheel so that the front wheels are pointing straight ahead.



2. Lock the steering column through the access hole in the lower steering column trim cover using anti-rotation pin J 42640 .



3. Remove the upper intermediate steering shaft bolt.
4. Disconnect the upper intermediate steering shaft from the lower intermediate steering shaft.



5. Remove the lower intermediate steering shaft bolt at the steering gear.
6. Disconnect the lower intermediate steering shaft from the steering gear.
7. Remove the lower intermediate steering shaft from the vehicle.

1. Install the lower intermediate steering shaft to the vehicle.
2. Connect the lower intermediate steering shaft to the steering gear.
3. Perform the following procedure before installing the lower intermediate steering shaft bolt:

3.1.	Remove all traces of the original adhesive patch.

3.2.	Clean the threads of the bolt with denatured alcohol, or equivalent, and allow to dry.

3.3.	Apply threadlocker GM P/N 12345493 (Canadian P/N 10953488) or blue, medium LOCTITE™ 242.

Notice: Refer to Fastener Notice in the Preface section.




4. Install the lower intermediate steering shaft bolt at the steering gear.

Tighten
Tighten the bolt to 45 N·m (33 lb ft).

5. Connect the lower intermediate steering shaft to the upper intermediate steering shaft.

Important: Align the plastic insert flat to the flat on the lower intermediate steering shaft when reinstalling the lower intermediate steering shaft bolt.

6. Perform the following procedure before installing the upper intermediate steering shaft bolt:

6.1.	Remove all traces of the original adhesive patch.

6.2.	Clean the threads of the bolt with denatured alcohol, or equivalent, and allow to dry.

6.3.	Apply threadlocker GM P/N 12345493 (Canadian P/N 10953488) or blue, medium LOCTITE™ 242.




7. Install the upper intermediate steering shaft bolt.

Tighten
Tighten the bolt to 23 N·m (17 lb ft).

8. Remove anti-rotation pin J 42640 .