Chevrolet Silverado / GMC Sierra. Service manual — part 505

Fig. 323: View Of Oil Filter Adapter/Oil Cooler
Courtesy of GENERAL MOTORS CORP.

9. Remove the oil cooler assembly bolts.

2008 Chevrolet Silverado 1500

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

Fig. 324: View Of Oil Cooler Adapter
Courtesy of GENERAL MOTORS CORP.

10. Remove the oil cooler adapter bolts from the oil filter adapter/oil cooler.

11. Remove the oil cooler and adapter.

2008 Chevrolet Silverado 1500

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

Fig. 325: View Of Water Pump Outlet Pipe Nuts
Courtesy of GENERAL MOTORS CORP.

12. Remove the coolant pipe nuts.

2008 Chevrolet Silverado 1500

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

Fig. 326: View Of Engine Coolant Pipe
Courtesy of GENERAL MOTORS CORP.

13. Remove the coolant pipe.

14. Remove and discard the oil filter adapter/oil cooler O-ring seals.

15. Remove and discard the coolant pipe O-ring and gasket.

16. If required, clean and inspect the oil filter adapter/oil cooler. Refer to Oil Filter Adapter

and Oil Cooler Assembly Cleaning and Inspection .

Installation Procedure

2008 Chevrolet Silverado 1500

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