Hummer H3. Manual — part 1625

Tools Required

J 21854-01 Pivot Pin Remover

Removal Procedure

1. Remove the steering column. Refer to Steering Column Replacement.

2. Remove the ignition lock cylinder case. Refer to Ignition Lock Cylinder Case

Replacement .

3. Remove the tilt spring. Refer to Steering Column Tilt Spring Replacement.

Fig. 37: Identifying J 21854-01
Courtesy of GENERAL MOTORS CORP.

4. Remove the steering column pivot pins (1) using remover J 21854-01 .

2007 Hummer H3

2007 STEERING Steering Wheel and Column - H3

Fig. 38: Disengaging Steering Wheel Lock Shoes From Dowel Pins
Courtesy of GENERAL MOTORS CORP.

5. Pull the tilt lever in order to disengage the lock shoes from the dowel pins (2) in the steering

column housing support (1).

2007 Hummer H3

2007 STEERING Steering Wheel and Column - H3

Fig. 39: View Of Steering Column Housing And Bearing Assembly
Courtesy of GENERAL MOTORS CORP.

6. Remove the steering column tilt head housing (1) from the steering column.

7. Transfer any parts as needed.

Installation Procedure

2007 Hummer H3

2007 STEERING Steering Wheel and Column - H3

Fig. 40: View Of Steering Column Housing And Bearing Assembly
Courtesy of GENERAL MOTORS CORP.

1. Install the steering column tilt head housing (1) to the steering column.

2007 Hummer H3

2007 STEERING Steering Wheel and Column - H3