Hummer H3. Manual — part 1603

Fig. 26: Using J 21474-01
Courtesy of GENERAL MOTORS CORP.

4. Remove the spring shackle bushing using J 21474-01 .

Installation Procedure

2007 Hummer H3

2007 SUSPENSION Rear Suspension - H3

Fig. 27: Using J 21474-01
Courtesy of GENERAL MOTORS CORP.

1. Install the new spring shackle bushing using J 21474-01 .

2007 Hummer H3

2007 SUSPENSION Rear Suspension - H3

Fig. 28: View Of Bushing Flange
Courtesy of GENERAL MOTORS CORP.

2. Pull the spring shackle bushing into the frame rail until the flanged portion of the spring

shackle bushing is flush with the rail.

2007 Hummer H3

2007 SUSPENSION Rear Suspension - H3

Fig. 29: View Of Spring Shackle Bushing Inner Flange
Courtesy of GENERAL MOTORS CORP.

3. Use a blunt punch to stake or flare the spring shackle bushing inner flange.

4. Install the spare tire when servicing the left side bushing.

5. Install the spring shackle. Refer to Spring Shackle Replacement.

WHEEL STUD REPLACEMENT

Tools Required

J 43631 Ball Joint Remover

Removal Procedure

1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .

2007 Hummer H3

2007 SUSPENSION Rear Suspension - H3