Hummer H2. Manual — part 2135

Fig. 81: Installing Pitman Shaft Boot, Pitman Arm & Lock Washer To Steering Gear
Courtesy of GENERAL MOTORS CORP.

8. Install the pitman shaft boot (2).

9. Install the pitman arm (3) to the steering gear (1).

10. Install the lock washer (4).

2004 Hummer H2

2004 STEERING Power Steering System - Hummer H2

11. Install the nut (5).

Tighten: Tighten the pitman arm nut to 250 N.m (184 lb ft).

12. Refer to Pitman Shaft Over-Center Preload Adjustment - Off Vehicle (670 Gear) to adjust the pitman

shaft.

STEERING GEAR CHECK VALVE REPLACEMENT - OFF VEHICLE

Disassembly Procedure

Fig. 82: Removing Check Valve From Steering Gear Housing
Courtesy of GENERAL MOTORS CORP.

NOTE:

Refer to Fastener Notice in Cautions and Notices.

IMPORTANT: Do not to damage the threads of the steering gear housing when removing the

check valve.

2004 Hummer H2

2004 STEERING Power Steering System - Hummer H2

Remove the check valve (1) from the steering gear housing (2) using a small screwdriver.

Assembly Procedure

Fig. 83: Installing Check Valve
Courtesy of GENERAL MOTORS CORP.

Install the check valve (1) using a 9.52mm inch diameter piece of tubing 100 mm (4 in) long to drive into the
steering gear housing.

2004 Hummer H2

2004 STEERING Power Steering System - Hummer H2

STEERING GEAR THRUST SUPPORT REPLACEMENT - OFF VEHICLE (700 GEAR)

Tools Required

z

J 42882 Adjuster Nut Socket. See Special Tools and Equipment .

z

J 43435 Adjuster Lock Nut Wrench

Disassembly Procedure

2004 Hummer H2

2004 STEERING Power Steering System - Hummer H2