Hummer H2. Manual — part 1765

Tighten: Tighten the oil pan skid plate bolts to 20 N.m (15 lb ft).

24. Lower the vehicle.

25. Install the ground cable to the engine block.

Tighten: Tighten the ground cable bolt to 25 N.m (18 lb ft).

2004 Hummer H2

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

Fig. 252: View Of Generator Bracket & Bolts
Courtesy of GENERAL MOTORS CORP.

26. Position the generator bracket to the front of the engine.

27. Install the generator bracket bolts until snug.

28. Install the rear power steering pump-to-engine block bolt until snug.

Tighten:

z

Tighten the rear power steering pump bolt to 50 N.m (37 lb ft).

z

Tighten the generator bracket bolts to 50 N.m (37 lb ft).

29. Route the engine wiring harness to the lower engine area.

30. Raise the vehicle.

2004 Hummer H2

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

Fig. 253: Battery Cable Channel Bolt
Courtesy of GENERAL MOTORS CORP.

31. Slide the channel pin into the oil pan tab.

32. Install the battery cable channel bolt.

2004 Hummer H2

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

Tighten: Tighten the battery cable channel bolt to 12 N.m (106 lb in).

Fig. 254: Oil Level Sensor Electrical Connector
Courtesy of GENERAL MOTORS CORP.

33. Connect the following electrical connectors:

z

The CKP sensor (1)

z

The engine oil level sensor (6)

z

The coolant heater, if equipped

34. Lower the vehicle.

35. Connect the fuel pipes.

2004 Hummer H2

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