Chevrolet Silverado / GMC Sierra. Service manual — part 512

39. Remove the battery cable to the generator.

40. If equipped, remove the battery cable to the auxiliary generator.

41. Remove the battery cable harness clip from the bracket.

42. Remove the battery cable junction block bolt (1) from the power steering pump.

43. Move and secure the battery cables out of the way.

Fig. 350: View Of Main Engine Electrical Harness Connector Latches & Clips
Courtesy of GENERAL MOTORS CORP.

44. Disconnect the main engine electrical harness connectors. Lift up on the latches (1) in order

to disconnect the connectors.

45. Open the harness clip (2).

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 6.6L - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado

46. Remove the main engine electrical harness connectors.

Fig. 351: View Of Fuel Line Bracket & Nut
Courtesy of GENERAL MOTORS CORP.

47. Disconnect the fuel lines at the engine. Refer to Metal Collar Quick Connect Fitting

Service .

48. Remove the nut and the fuel line bracket from the upper valve rocker arm cover stud.

49. Secure the fuel lines out of the way.

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 6.6L - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado

50. Remove the drive belt. Refer to Drive Belt Replacement.

51. Disconnect the suction hose from the accumulator. The compressor end can remain on the

compressor.

52. Remove the A/C compressor bolts.

53. Move the A/C compressor with the hoses attached to the right side of the engine

compartment.

54. Move the wiring harness to the left side of the vehicle and secure out to the way.

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 6.6L - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado

Fig. 352: View Of Power Steering Pump Front Bracket & Bolts
Courtesy of GENERAL MOTORS CORP.

55. Remove the bolts retaining the power steering pump front bracket to the power steering

pump and the air conditioner compressor mounting bracket.

56. Remove the air conditioning and power steering pump mounting bracket. Refer to Air

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 6.6L - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado