Hummer H3. Manual — part 370

Fig. 325: Removing Oil Pan Drain Plug
Courtesy of GENERAL MOTORS CORP.

1. Remove the oil pan drain plug.

2. Drain the engine oil.

2007 Hummer H3

2007 ENGINE Engine Mechanical - 3.7L - H3

Fig. 326: View Of Oil Filter
Courtesy of GENERAL MOTORS CORP.

3. Remove the oil filter.

DRIVE BELT TENSIONER REMOVAL

2007 Hummer H3

2007 ENGINE Engine Mechanical - 3.7L - H3

Fig. 327: View Of Drive Belt Tensioner
Courtesy of GENERAL MOTORS CORP.

1. Remove the drive belt tensioner bolt.

2. Remove the drive belt tensioner.

POWER STEERING PUMP BRACKET REMOVAL

2007 Hummer H3

2007 ENGINE Engine Mechanical - 3.7L - H3

Fig. 328: View Of Power Steering Pump Bracket
Courtesy of GENERAL MOTORS CORP.

1. Remove the power steering pump bracket bolts.

2. Remove the power steering pump bracket.

DRIVE BELT IDLER PULLEY REMOVAL

2007 Hummer H3

2007 ENGINE Engine Mechanical - 3.7L - H3