Chevrolet Silverado / GMC Sierra. Service manual — part 506

Fig. 327: View Of Engine Coolant Pipe
Courtesy of GENERAL MOTORS CORP.

1. Install new coolant pipe O-ring and gasket.

2. Install new oil filter adapter/oil cooler O-ring seals.

3. Install the coolant pipe.

2008 Chevrolet Silverado 1500

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

Fig. 328: View Of Water Pump Outlet Pipe Nuts
Courtesy of GENERAL MOTORS CORP.

4. Install the coolant pipe nuts.

Tighten: Tighten the coolant pipe nuts to 25 N.m (18 lb ft).

NOTE:

Refer to Fastener Notice .

2008 Chevrolet Silverado 1500

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

Fig. 329: View Of Oil Cooler Adapter
Courtesy of GENERAL MOTORS CORP.

5. Install the oil cooler and adapter.

6. Install the oil cooler adapter bolts to the oil filter adapter/oil cooler.

Tighten: Tighten the oil cooler adapter bolts to 25 N.m (18 lb ft).

2008 Chevrolet Silverado 1500

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

Fig. 330: View Of Oil Filter Adapter/Oil Cooler
Courtesy of GENERAL MOTORS CORP.

7. Install the oil cooler assembly bolts.

Tighten: Tighten the oil cooler assembly bolts to 25 N.m (18 lb ft).

2008 Chevrolet Silverado 1500

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