Chevrolet Silverado / GMC Sierra. Service manual — part 125

Fig. 418: Oil Pump Locator Pins
Courtesy of GENERAL MOTORS CORP.

3. Inspect the oil pump locator pins for damage, and replace the pins if required.

ENGINE FRONT COVER REMOVAL

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado

Fig. 419: 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 - 4.3L - Sierra & Silverado

Fig. 420: View Of Crankshaft Position Sensor Seal O-Ring
Courtesy of GENERAL MOTORS CORP.

3. Remove the crankshaft position sensor seal, O-ring.

4. Discard the crankshaft position sensor seal, O-ring.

Fig. 421: camshaft position sensor & bolt
Courtesy of GENERAL MOTORS CORP.

5. Remove the camshaft position sensor bolt.

6. Remove the camshaft position sensor assembly.

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado