Chevrolet Silverado / GMC Sierra. Service manual - part 468

2. Remove the cooling fan and shroud. Refer to Cooling Fan and Shroud Replacement

(Non-HP2) .

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

4. If equipped, remove the auxiliary generator. Refer to Auxiliary Generator Replacement

(6.6L) .

5. If equipped with dual generators, remove the bolt from the left side idler pulley (smooth

pulley).

6. Remove the idler pulley.

2008 Chevrolet Silverado 1500

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

Fig. 188: View Of A/C Compressor & Bolts
Courtesy of GENERAL MOTORS CORP.

7. Disconnect the air conditioning (A/C) compressor clutch electrical connector.

8. Disconnect the A/C cut out switch electrical connector.

9. Remove the A/C compressor bolts.

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

compartment.

Fig. 189: View Of Battery Cable Junction Block Bolt At Power Steering Pump
Bracket

2008 Chevrolet Silverado 1500

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

Courtesy of GENERAL MOTORS CORP.

11. Remove the positive cable junction block to power steering pump bolt (1).

12. Secure the junction block out of the way.

Fig. 190: View Of Rear Power Steering Pump, Bracket & Bolts
Courtesy of GENERAL MOTORS CORP.

13. Remove the rear power steering pump bracket bolts (1).

2008 Chevrolet Silverado 1500

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

Fig. 191: View Of Power Steering Pump Front Bracket & Bolts
Courtesy of GENERAL MOTORS CORP.

14. Remove the power steering pump front bracket bolt.

15. Move and secure the power steering pump out of the way. The hoses and battery cables can

remain attach to pump.

2008 Chevrolet Silverado 1500

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