Hummer H2. Manual - part 2120

Fig. 27: Power Steering Cooler 
Courtesy of GENERAL MOTORS CORP. 

4. Remove the bolts retaining the power steering cooler from the radiator support. Do not discard the upper 

spacer.  

5. Remove the inlet and outlet cooler hoses from the cooler  

6. Remove the cooler from the vehicle. 

 

2004 Hummer H2 

2004 STEERING Power Steering System - Hummer H2

  

Fig. 28: Identifying Hoses 
Courtesy of GENERAL MOTORS CORP. 

7. Disconnect the fitting from the power steering cooler inlet hose at the power steering gear. 

NOTE:

Refer to Power Steering Hose Disconnected Notice in Cautions and 
Notices.

 

2004 Hummer H2 

2004 STEERING Power Steering System - Hummer H2

  

8. Remove the clamp retaining power steering cooler outlet hose to the power steering pump.  

9. Remove the hoses from the vehicle.  

Installation Procedure 

Fig. 29: Identifying Hoses 
Courtesy of GENERAL MOTORS CORP.

 

2004 Hummer H2 

2004 STEERING Power Steering System - Hummer H2

  

1. Install the hoses to the vehicle. 

2. Connect the fitting from the power steering cooler inlet hose to the power steering gear 

Tighten: Tighten the fittings to 28 N.m (20 lb ft). 

3. Install the clamp retaining power steering cooler outlet hose to the power steering pump. 

Fig. 30: Power Steering Cooler 
Courtesy of GENERAL MOTORS CORP.

NOTE:

Refer to Fastener Notice in Cautions and Notices.

 

2004 Hummer H2 

2004 STEERING Power Steering System - Hummer H2