Hummer H2. Manual - part 2180

Fig. 25: Adjustment Bolt & Adjuster Nut 
Courtesy of GENERAL MOTORS CORP. 

5. Remove the J 36202 , allowing the torsion bar to unload. See Special Tools and Equipment .  

6. Remove the adjustment arm by sliding the torsion bar forward until the torsion bar clears the adjustment 

arm. Use your hand to support the adjustment arm as the adjustment arm releases from the torsion bar. 

 

2004 Hummer H2 

2004 SUSPENSION Front Suspension - Hummer H2

  

Fig. 26: Torsion Bar Crossmember 
Courtesy of GENERAL MOTORS CORP. 

7. Remove the torsion bar crossmember nuts and the bolts.  

8. Remove the torsion bar crossmember. 

9. Remove the torsion bars.  

Installation Procedure 

1. Install the torsion bars.  

IMPORTANT: Note the position of the torsion bars as the left and right bars are 

different.

IMPORTANT: Note the position of the torsion bar adjusters, as the left adjuster and the 

right adjuster are different.

 

2004 Hummer H2 

2004 SUSPENSION Front Suspension - Hummer H2

  

2. Install the torsion bar crossmember. 

Fig. 27: Torsion Bar Crossmember 
Courtesy of GENERAL MOTORS CORP. 

3. Install the torsion bar crossmember bolts and the nuts. 

Tighten: Tighten the nuts to 110 N.m (81 lb ft).

NOTE:

Refer to Fastener Notice in Cautions and Notices.

 

2004 Hummer H2 

2004 SUSPENSION Front Suspension - Hummer H2

  

Fig. 28: Installing J 36202 To Adjustment Arm & Crossmember 
Courtesy of GENERAL MOTORS CORP. 

4. While supporting the adjustment arm, slide the torsion bar rearward until the torsion bar fully engages the 

adjustment arm.  

5. Install the J 36202 to the adjustment arm and the crossmember. See Special Tools and Equipment .  

6. Increase the tension on the adjustment arm in order to load the torsion bar. 

 

2004 Hummer H2 

2004 SUSPENSION Front Suspension - Hummer H2