Hummer H2. Manual - part 977

Courtesy of GENERAL MOTORS CORP.

10. Install the differential side bearings by performing the following steps:

1. In order to protect the differential case, install the J 36597 in the case on the side opposite the

bearing installation. See Special Tools and Equipment .

2. Install the J 29710 (2) and the J 8092 (1) onto the differential case bearing as shown. See Special

Tools and Equipment .

3. Drive the differential case bearing onto the case using the J 29710 and the J 8092 . See Special

Tools and Equipment .

PINION BEARING CUP INSTALLATION

Tools Required

J 45754 Pinion Bearing Race Remover/Installer - 9. See Special Tools and Equipment .25 in Axle

1. Before assembly, apply axle lubricant to the following parts. Use the proper fluid. Refer to Sealers,

Adhesives, and Lubricants .

The pinion bearings

The pinion and the differential gears

The thrust washers

The pinion bearing cups

2004 Hummer H2

2004 DRIVELINE/AXLE Front Drive Axle - Hummer H2

Fig. 105: Installing Outer Pinion Bearing Cup Into Outer Pinion Bearing Cup Bore
Courtesy of GENERAL MOTORS CORP.

2. Install the outer pinion bearing cup into the outer pinion bearing cup bore.

2004 Hummer H2

2004 DRIVELINE/AXLE Front Drive Axle - Hummer H2

Fig. 106: Installing J 45754-1 Over Outer Pinion Bearing Cup
Courtesy of GENERAL MOTORS CORP.

3. Install the J 45754-1 over the outer pinion bearing cup.

2004 Hummer H2

2004 DRIVELINE/AXLE Front Drive Axle - Hummer H2

Fig. 107: Installing Forcing Screw & J 45754-2 Into Inner Pinion Bearing Cup Bore
Courtesy of GENERAL MOTORS CORP.

4. Install the forcing screw (1), the J 45754-2 (2) into the inner pinion bearing cup bore.

5. Attach the forcing screw to the J 45754-1.

Slowly turn the forcing screw until the J 45754-1 is evenly seated over the outer pinion bearing cup bore

2004 Hummer H2

2004 DRIVELINE/AXLE Front Drive Axle - Hummer H2