buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Camshaft Position (CMP) Actuator Replacement - Bank 2 (Left) Exhaust|Page 2984 > < Camshaft Position (CMP) Actuator Replacement - Bank 2 (Left) Exhaust
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the torque reaction against the timing drive chain can lead to timing drive chain failure.

Important:

‹› Use an open-end wrench at the camshaft hex to prevent camshaft/engine rotation.
‹› DO NOT remove the camshaft position actuator bolt at this time.

6. Loosen the camshaft position actuator bolt.

Important: Ensure that the tips of the EN 46108 are fully engaged into the timing chain (3 and 4).

Camshaft Position (CMP) Actuator Replacement - Bank 2 (Left) Exhaust|Page 2984 > < Camshaft Position (CMP) Actuator Replacement - Bank 2 (Left) Exhaust