Chevrolet Silverado / GMC Sierra. Service manual — part 563

Fig. 139: View Of Oil Filter Adapter/Oil Cooler
Courtesy of GENERAL MOTORS CORP.

3. Remove the five oil filter adapter and oil cooler assembly bolts.

4. Remove the oil filter adapter and oil cooler assembly.

CRANKSHAFT FRONT OIL SEAL REMOVAL

Tools Required

J 44644 Crankshaft Front Oil Seal Remover. See Special Tools .

Removal

2008 Chevrolet Silverado 1500

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

Fig. 140: Removing Crankshaft Front Oil Seal Using J 44644
Courtesy of GENERAL MOTORS CORP.

1. Install the J 44644 to the crankshaft front oil seal. See Special Tools .

2. Remove crankshaft front oil seal using J 44644 . See Special Tools .

ENGINE FRONT COVER REMOVAL

Tools Required

J 37228 Seal Cutter. See Special Tools .

Removal

2008 Chevrolet Silverado 1500

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

Fig. 141: View Of CKP Sensor & Bolt
Courtesy of GENERAL MOTORS CORP.

1. Remove the crankshaft position sensor bolt.

2. Remove the crankshaft position sensor.

2008 Chevrolet Silverado 1500

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

Fig. 142: View Of Engine Front Cover
Courtesy of GENERAL MOTORS CORP.

3. Remove the engine front cover bolts.

4. Separate the engine front cover from the cylinder block using J 37228 . See Special Tools .

5. Remove the engine front cover.

OIL PUMP SUCTION PIPE AND SCREEN ASSEMBLY REMOVAL

2008 Chevrolet Silverado 1500

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