Hummer H3. Manual — part 180

CRANKSHAFT AND BEARINGS REMOVAL

Fig. 358: View Of Crankshaft Main Bearing Cap Bolt
Courtesy of GENERAL MOTORS CORP.

1. Remove and discard the crankshaft main bearing cap bolts.

2006 Hummer H3

2006 ENGINE Engine Mechanical - 3.5L (L52) - H3

Fig. 359: View Of Crankshaft Main Bearing Cap Stiffener
Courtesy of GENERAL MOTORS CORP.

2. Remove the crankshaft main bearing cap stiffener.

2006 Hummer H3

2006 ENGINE Engine Mechanical - 3.5L (L52) - H3

Fig. 360: View Of Crankshaft Main Bearing Caps & Lower Bearings
Courtesy of GENERAL MOTORS CORP.

3. Remove the crankshaft main bearing caps and lower bearings.

2006 Hummer H3

2006 ENGINE Engine Mechanical - 3.5L (L52) - H3

Fig. 361: View Of Crankshaft
Courtesy of GENERAL MOTORS CORP.

4. Remove the crankshaft.

2006 Hummer H3

2006 ENGINE Engine Mechanical - 3.5L (L52) - H3