Hummer H2. Manual - part 2710

Fig. 18: View Of Planetary Differential Assembly 
Courtesy of GENERAL MOTORS CORP. 

24. Remove the planetary differential assembly. 

 

2004 Hummer H2 

2004 DRIVELINE/AXLE Transfer Case - Overhaul - BW 4482-NR4

  

Fig. 19: Identifying Front Sun Gear 
Courtesy of GENERAL MOTORS CORP. 

25. Remove the front sun gear. 

 

2004 Hummer H2 

2004 DRIVELINE/AXLE Transfer Case - Overhaul - BW 4482-NR4

  

Fig. 20: View Of Drive Chain & Sprockets 
Courtesy of GENERAL MOTORS CORP. 

26. Remove the chain with the drive sprocket and driven sprocket. 

IMPORTANT: If the chain and sprockets are to be used again, mark the relationship of 

the chain to the sprockets in order to mark the wear patterns.

 

2004 Hummer H2 

2004 DRIVELINE/AXLE Transfer Case - Overhaul - BW 4482-NR4

  

Fig. 21: Identifying Drive Sprocket Thrust Washer 
Courtesy of GENERAL MOTORS CORP. 

27. Remove the drive sprocket thrust washer. 

 

2004 Hummer H2 

2004 DRIVELINE/AXLE Transfer Case - Overhaul - BW 4482-NR4