Hummer H2. Manual - part 1762

57. Remove the engine.  

58. Install the engine to an engine stand.  

59. Remove the engine hoist. 

Fig. 240: View Of J 41798 
Courtesy of GENERAL MOTORS CORP. 

60. Remove the J 41798 . See Special Tools and Equipment .  

Installation Procedure 

decreased engine performance.

 

2004 Hummer H2 

2004 ENGINE Engine Mechanical - 4.8L, 5.3L, and 6.0L - Hummer H2

  

Fig. 241: View Of J 41798 
Courtesy of GENERAL MOTORS CORP. 

1. Install the J 41798 to the engine. See Special Tools and Equipment . 

Tighten:  

z

Tighten the M8 engine lift bracket bolts to 25 N.m (18 lb ft).  

z

Tighten the M10 engine lift bracket bolts to 50 N.m (37 lb ft).  

2. Install an engine hoist to the J 41798 . See Special Tools and Equipment .  

NOTE:

Refer to Fastener Notice in Cautions and Notices.

 

2004 Hummer H2 

2004 ENGINE Engine Mechanical - 4.8L, 5.3L, and 6.0L - Hummer H2

  

3. Remove the engine from the engine stand.  

4. Install the engine to the vehicle.  

5. Align the engine and transmission. 

Fig. 242: Engine Mount-To-Engine Mount Bracket 
Courtesy of GENERAL MOTORS CORP. 

6. Install the left and right engine mount-to-engine mount bracket bolts. 

 

2004 Hummer H2 

2004 ENGINE Engine Mechanical - 4.8L, 5.3L, and 6.0L - Hummer H2

  

Tighten: Tighten the engine mount-to-engine mount bracket bolts to 65 N.m (48 lb ft). 

7. Install the upper transmission bolts until snug.  

8. Remove the floor jack from under the transmission.  

9. Remove the engine hoist. 

Fig. 243: View Of J 41798 
Courtesy of GENERAL MOTORS CORP. 

10. Remove the J 41798 . See Special Tools and Equipment . 

 

2004 Hummer H2 

2004 ENGINE Engine Mechanical - 4.8L, 5.3L, and 6.0L - Hummer H2