Hummer H2. Manual - part 920

Fig. 58: Installing J 45755-3, J 45755-4, Forcing Screw, Bearing & Washers Over Differential 
Carrier Assembly 
Courtesy of GENERAL MOTORS CORP. 

2. Install the J 45755-3 (2), J 45755-4 (3), and the forcing screw, bearing and the washers (1) over the 

differential carrier assembly bushing as shown.  

3. Remove the differential carrier assembly bushing using the J 45755 . See Special Tools and 

Equipment .  

Installation Procedure 

1. Install the differential carrier assembly bushing into the differential carrier assembly bushing bore. 

 

2004 Hummer H2 

2004 DRIVELINE/AXLE Front Drive Axle - Hummer H2

  

Fig. 59: Installing J 45755-2, J 45755-1, Forcing Screw, Bearing & Washers Over Differential 
Carrier Assembly Bushing 
Courtesy of GENERAL MOTORS CORP. 

2. Install the J 45755-2 (2), J 45755-1 (3), and the forcing screw, bearing and washers (1) over the 

differential carrier assembly bushing as shown.  

3. Press the bushing into the differential carrier assembly bushing bore using the J 45755 . See Special 

Tools and Equipment .  

4. Install the differential carrier assembly. Once the differential carrier assembly is installed, remove the 

piece of tape in order to connect the vent hose. Refer to Differential Carrier Assembly Replacement .  

DIFFERENTIAL CARRIER ASSEMBLY BUSHING REPLACEMENT (INNER AXLE SHAFT 
HOUSING) 

 

2004 Hummer H2 

2004 DRIVELINE/AXLE Front Drive Axle - Hummer H2

  

Tools Required 

J 45755 Front Axle Bushing Remover/Installer. See Special Tools and Equipment . 

Removal Procedure 

1. Remove the inner shaft housing. Refer to Inner Shaft and/or Housing Replacement - Front Drive 

Axle .  

2. Install the inner shaft housing into a vise. 

Fig. 60: Installing J 45755-2, J 45755-1, Forcing Screw, Bearing & Washers Over Inner Shaft 
Housing Bushing 

 

2004 Hummer H2 

2004 DRIVELINE/AXLE Front Drive Axle - Hummer H2

  

Courtesy of GENERAL MOTORS CORP.

3. Install the J 45755-2 (2), J 45755-1 (1), and the forcing screw, bearing and washers (3) over the inner 

shaft housing bushing as shown.  

4. Remove the inner shaft housing bushing using the J 45755 . See Special Tools and Equipment .  

Installation Procedure 

1. Install the inner shaft bushing into the inner shaft housing bushing bore. 

Ensure that the inner shaft bushing is positioned so that the bushing is being driven in from the front of 
the inner shaft housing towards the rear of the inner shaft housing.

 

2004 Hummer H2 

2004 DRIVELINE/AXLE Front Drive Axle - Hummer H2