Hummer H2. Manual - part 2694

Fig. 125: Oil Pump Assembly With Hose & Screen 
Courtesy of GENERAL MOTORS CORP. 

28. Install the oil pump assembly with the hose and screen. 

1. Align the square boss of the oil pump gear with the flat area on the mainshaft.  

2. Install the oil pump in the slot of the front case half. Ensure the wear clip is on the oil pump.  

3. Install the oil pump screen in the front case half. 

 

2004 Hummer H2 

2004 DRIVELINE/AXLE Transfer Case - BW 4484 - Hummer H2

  

Fig. 126: View Of Magnet 
Courtesy of GENERAL MOTORS CORP. 

29. Install the magnet. 

 

2004 Hummer H2 

2004 DRIVELINE/AXLE Transfer Case - BW 4484 - Hummer H2

  

Fig. 127: Inner Lockup Hub 
Courtesy of GENERAL MOTORS CORP. 

30. Install the inner lockup hub. 

 

2004 Hummer H2 

2004 DRIVELINE/AXLE Transfer Case - BW 4484 - Hummer H2

  

Fig. 128: Lockup Shift Assembly 
Courtesy of GENERAL MOTORS CORP. 

31. If necessary, assemble the lockup shift assembly. 

1. Install the spring in the sleeve.  

2. Install the hub, with the external tabs, towards the spring.  

3. Install the retainer ring in the sleeve. 

 

2004 Hummer H2 

2004 DRIVELINE/AXLE Transfer Case - BW 4484 - Hummer H2