Hummer H3. Manual — part 987

Fig. 18: View Of Rear Axle Cover
Courtesy of GENERAL MOTORS CORP.

1. Install the rear axle cover. Refer to Rear Axle Housing Cover and Gasket Replacement.

IMPORTANT: A new gasket is not required unless the gasket is damaged.

2007 Hummer H3

2007 Driveline/Axle Rear Drive Axle - H3

Fig. 19: View Of Rear Axle Fill Plug
Courtesy of GENERAL MOTORS CORP.

2. Install the drain plug.

Tighten: Tighten the drain plug to 33 N.m (24 lb ft).

3. Fill the rear axle with axle lubricant. Use the proper fluid. Refer to Approximate Fluid

Capacities and Fluid and Lubricant Recommendations .

4. Inspect the fluid level. Refer to Rear Axle Lubricant Level Inspection.

VENT HOSE REPLACEMENT

Removal Procedure

NOTE:

Refer to Fastener Notice .

2007 Hummer H3

2007 Driveline/Axle Rear Drive Axle - H3

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

Fig. 20: View Of Vent Hose At Top Of Rear Axle
Courtesy of GENERAL MOTORS CORP.

2. Remove the vent hose from the top of the rear axle.

IMPORTANT: Make note of the routing in order to aid in reassembly.

2007 Hummer H3

2007 Driveline/Axle Rear Drive Axle - H3

Fig. 21: View Of Vent Hose At Frame
Courtesy of GENERAL MOTORS CORP.

3. Remove the vent hose from the clip attached to the frame.

Installation Procedure

2007 Hummer H3

2007 Driveline/Axle Rear Drive Axle - H3