Hummer H2. Manual — part 2726

Fig. 77: Installing Front Bearing For Front Output Shaft
Courtesy of GENERAL MOTORS CORP.

10. Install the front bearing for the front output shaft in the front case half.

z

Use a hammer and a brass drift only on the outer bearing race.

z

Ensure the bearing is kept square to the bore while installing.

2004 Hummer H2

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

Fig. 78: Installing Cup Plug
Courtesy of GENERAL MOTORS CORP.

11. If it is a new shaft or if the cup plug was removed, apply threadlocker GM P/N 12345382 (Canadian P/N

10953489) to the cup plug.

12. Using a suitable driver, install the cup plug in the front output shaft. Install the cup plug 1 mm (0.039 in)

from flush with the end of the shaft.

2004 Hummer H2

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

Fig. 79: Front Output Shaft Assembly
Courtesy of GENERAL MOTORS CORP.

13. Install the front output shaft assembly.

2004 Hummer H2

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

Fig. 80: Identifying J 42176 & J 45757
Courtesy of GENERAL MOTORS CORP.

14. Using the J 42176 (1) and the J 45757 (2), install the mainshaft front support bearing in the high/low

planetary carrier assembly.

2004 Hummer H2

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