Chevrolet Silverado / GMC Sierra. Service manual — part 338

Fig. 372: Installing J 41556 To Connecting Rod
Courtesy of GENERAL MOTORS CORP.

4. Install the J 41556 to the connecting rod. See Special Tools.

2008 Hummer H2

2008 ENGINE Engine Mechanical - 6.2L - H2

Fig. 373: Piston, Connecting Rod & Cylinder Bore
Courtesy of GENERAL MOTORS CORP.

5. Using a hammer, tap lightly on the end of the J 41556 in order to remove the piston and

connecting rod assembly from the cylinder bore. See Special Tools.

6. Remove the J 41556 . See Special Tools.

2008 Hummer H2

2008 ENGINE Engine Mechanical - 6.2L - H2

Fig. 374: View Of Piston, Connecting Rod & Bearing Assembly
Courtesy of GENERAL MOTORS CORP.

7. Upon removal of the piston and connecting rod assembly, assemble the connecting rod cap

and bolts onto the matching connecting rod.

2008 Hummer H2

2008 ENGINE Engine Mechanical - 6.2L - H2

CRANKSHAFT AND BEARING REMOVAL

Tools Required

J 6125-1B Slide Hammer

J 41818 Crankshaft Bearing Cap Remover. See Special Tools.

Removal

Fig. 375: CKP Sensor, Bolt & O-Ring
Courtesy of GENERAL MOTORS CORP.

2008 Hummer H2

2008 ENGINE Engine Mechanical - 6.2L - H2