Chevrolet Silverado / GMC Sierra. Service manual — part 1668

Fig. 214: View Of Radiator Outlet Hose
Courtesy of GENERAL MOTORS CORP.

7. Position and install the radiator outlet hose to the water pump.

8. Position the radiator outlet hose clamp at the water pump.

2008 Chevrolet Silverado 1500

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

9. Install the accessory drive belt. Refer to Drive Belt Replacement - Accessory .

Fig. 215: View Of Radiator Vent Inlet Hose Clamp At Water Pump
Courtesy of GENERAL MOTORS CORP.

10. Position the radiator inlet hose and vent inlet hose to the correct position.

11. Install the radiator inlet hose to the water pump.

2008 Chevrolet Silverado 1500

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

12. Position the radiator inlet hose clamp (3) at the water pump.

Fig. 216: View Of Radiator Vent Inlet Hose & Clamps
Courtesy of GENERAL MOTORS CORP.

13. Install the radiator vent inlet hose (2) to the coolant air bleed pipe fitting.

14. Position the radiator vent inlet hose clamp (1) at the coolant air bleed pipe fitting.

15. Fill the cooling system. Refer to Cooling System Draining and Filling (Vac-N-Fill) or

Cooling System Draining and Filling (Static Fill).

16. Install the air cleaner outlet duct. Refer to Air Cleaner Resonator Outlet Duct

Replacement .

2008 Chevrolet Silverado 1500

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

WATER PUMP REPLACEMENT (LMM)

Removal Procedure

Fig. 217: View Of Water Pump Outlet Pipe Nuts
Courtesy of GENERAL MOTORS CORP.

1. Remove the left wheelhouse inner panel. Refer to Front Wheelhouse Liner Replacement

- Left Side (Chevrolet) or Front Wheelhouse Liner Replacement - Left Side (GMC) .

2. Remove the thermostat housing crossover. Refer to Thermostat Housing Crossover

Replacement (LMM).

2008 Chevrolet Silverado 1500

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