Chevrolet Silverado / GMC Sierra. Manual — part 1779

Tighten: Tighten the bolts to 21 N.m (15 lb ft).

11. Install the engine wiring harness clip to the oil level indicator tube bracket (2).

12. Install the drive belt tensioner. Refer to Drive Belt Tensioner Replacement .

13. Install the generator. Refer to Generator Replacement (4.3L) or Generator

Replacement (4.8L, 5.3L, 6.0L, and 6.2L) or Generator Replacement (6.6L).

14. Install the intake air heater. Refer to Intake Air Heater Replacement .

15. Install the upper fan shroud. Refer to Engine Coolant Fan Upper Shroud Replacement

(Mechanical) or Engine Coolant Fan Upper Shroud Replacement (Automatic
Transmission - Diesel) .

16. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and

Connection (w/Single Battery) or Battery Negative Cable Disconnection and
Connection (w/Auxiliary Battery) or Battery Negative Cable Disconnection and
Connection (w/Dual Batteries).

AUXILIARY GENERATOR BRACKET REPLACEMENT (6.6L)

Removal Procedure

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Electrical - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado

Fig. 289: View Of Auxiliary Generator Bracket & Bolt
Courtesy of GENERAL MOTORS CORP.

1. Remove the auxiliary generator. Refer to Auxiliary Generator Replacement (6.6L).

2. Remove the auxiliary generator bracket bolt (2).

3. Remove the auxiliary generator bracket (1).

Installation Procedure

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Electrical - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado

Fig. 290: View Of Auxiliary Generator Bracket & Bolt
Courtesy of GENERAL MOTORS CORP.

1. Position the auxiliary generator bracket (2) to the air conditioning (A/C) bracket.

2. Install the auxiliary generator bracket bolt (1).

Tighten: Tighten the bolt to 50 N.m (37 lb ft).

3. Install the auxiliary generator. Refer to Auxiliary Generator Replacement (6.6L).

GENERATOR REPLACEMENT (4.3L)

NOTE:

Refer to Fastener Notice .

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Electrical - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado