Chevrolet Silverado / GMC Sierra. Manual — part 306

Fig. 249: View Of EVAP Purge Solenoid Vent Tube
Courtesy of GENERAL MOTORS CORP.

29. Remove the EVAP purge solenoid vent tube, perform the following:

Remove the EVAP tube end (2) from the solenoid (1).

Remove the EVAP tube end (3) from the vapor pipe.

30. Disconnect the fuel pipes. Refer to Metal Collar Quick Connect Fitting Service or

Plastic Collar Quick Connect Fitting Service .

31. Raise the vehicle.

2008 Hummer H2

2008 ENGINE Engine Mechanical - 6.2L - H2

Fig. 250: Identifying Electrical Connector (Right Side Of Engine)
Courtesy of GENERAL MOTORS CORP.

32. Disconnect the following electrical connectors:

The crankshaft position (CKP) sensor (1)

The engine oil level sensor (6)

The coolant heater, if equipped

2008 Hummer H2

2008 ENGINE Engine Mechanical - 6.2L - H2

Fig. 251: View Of Positive Battery Cable, Channel & Bolt
Courtesy of GENERAL MOTORS CORP.

33. Remove the battery cable channel bolt.

34. Slide the channel pin out of the oil pan tab.

2008 Hummer H2

2008 ENGINE Engine Mechanical - 6.2L - H2

35. Gather all branches of the engine wiring harness and reposition off to the side.

36. Lower the vehicle.

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

2008 Hummer H2

2008 ENGINE Engine Mechanical - 6.2L - H2