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gmc Workshop Repair Guides


Savana 3500 V8-4.8L (2009)

Engine, Cooling and Exhaust > Engine > Camshaft, Lifters and Push Rods > Variable Valve Timing Actuator > Component Information > Service and Repair > Camshaft Position Actuator Magnet Replacement > Page 1686

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4. Place a straight edge across the front face of the engine block and inspect for proper installation of the CMP actuator and timing chain. With the

CMP actuator properly and completely installed onto the front of the camshaft, the timing chain will not protrude beyond the front face of the
engine block.

5. Install a NEW CMP actuator solenoid valve (234). With the CMP actuator properly positioned onto the camshaft, the CMP actuator solenoid

valve can be threaded completely into the camshaft using light hand pressure. Tighten by hand until snug.

Engine, Cooling and Exhaust > Engine > Camshaft, Lifters and Push Rods > Variable Valve Timing Actuator > Component Information > Service and Repair > Camshaft Position Actuator Magnet Replacement > Page 1686

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