Hummer H2. Manual - part 972

Fig. 86: Installing J 45754-3 Over Inner Pinion Bearing Cup 
Courtesy of GENERAL MOTORS CORP. 

41. Install the J 45754-3 over the inner pinion bearing cup. 

 

2004 Hummer H2 

2004 DRIVELINE/AXLE Front Drive Axle - Hummer H2

  

Fig. 87: Installing Forcing Screw Of J 45754 Into J 45754-3 
Courtesy of GENERAL MOTORS CORP. 

42. Install the forcing screw (1) of the J 45754 into the J 45754-3 (2).  

43. Drive out the inner pinion bearing cup by pounding on the forcing screw with a hammer. 

 

2004 Hummer H2 

2004 DRIVELINE/AXLE Front Drive Axle - Hummer H2

  

Fig. 88: Installing J 45754-2 & Forcing Screw Over Outer Pinion Bearing Cup Bore 
Courtesy of GENERAL MOTORS CORP. 

44. Install the J 45754-2 (2) and the forcing screw (1) over the outer pinion bearing cup bore. 

 

2004 Hummer H2 

2004 DRIVELINE/AXLE Front Drive Axle - Hummer H2

  

Fig. 89: Installing J 45754-4 Into Pinion Bearing Bore Behind Outer Pinion Bearing Cup 
Courtesy of GENERAL MOTORS CORP. 

45. Install the J 45754-4 (3) into the pinion bearing bore behind the outer pinion bearing cup. 

Slowly turn the forcing screw (1) until the J 45754-4 is evenly seated behind the outer pinion bearing cup 
bore and the J 45754-2 (2) is evenly seated over the outer pinion bearing cup bore. 

 

2004 Hummer H2 

2004 DRIVELINE/AXLE Front Drive Axle - Hummer H2