Hummer H2. Manual - part 1806

Fig. 406: View Of J 24086-920A & J 24086-10 
Courtesy of GENERAL MOTORS CORP. 

3. Install fork insert J 24086-920A into J 24086-10 . See Special Tools and Equipment . 

 

2004 Hummer H2 

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

  

Fig. 407: Installing Piston & Connecting Rod Assembly Onto J 24086-10 
Courtesy of GENERAL MOTORS CORP. 

4. Install the piston and connecting rod assembly onto J 24086-10 . See Special Tools and Equipment .  

5. Install J 24086-107 to the piston pin.  

6. Install J 24086-88A through the fixture and to the J 24086-107. 

 

2004 Hummer H2 

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

  

Fig. 408: Pressing Piston Pin From Piston & Connecting Rod Assembly 
Courtesy of GENERAL MOTORS CORP. 

NOTE:

After the installer hub bottoms on the support assembly, do not exceed 35 
000 kPa (5,000 psi) pressure, this could cause damage to the tool.

 

2004 Hummer H2 

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

  

7. Press the piston pin from the piston and connecting rod assembly.  

Full-Floating Piston Pin 

Fig. 409: Piston & Connecting Rod Components 
Courtesy of GENERAL MOTORS CORP. 

1. Remove the connecting rod bearings (3) from the rod (2) and cap (4). 

 

2004 Hummer H2 

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