Sierra Classic 3500 4WD V8-8.1L (2007)
Timing Cover: Service and Repair
Engine Front Cover Replacement
Tools Required
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J 42851 Front Cover Oil Seal Installer
Removal Procedure
1. Remove the water pump.
2. Remove the crankshaft balancer.
3. Disconnect the camshaft position (CMP) sensor electrical connector (1).
4. Remove the engine harness clips from the battery cable channel.
5. Remove the CMP sensor bolt.
6. Remove the CMP sensor.
7. Remove the battery cable channel bolt.
8. Remove and reposition the battery cable channel.
