LaCrosse FWD V6-3.0L (2010)
Camshaft: Service and Repair
Camshaft Position Actuator Replacement - Bank 2
Camshaft Position Actuator Replacement - Bank 2
Special Tools
EN-48313 - Timing Chain Retention Tool
For equivalent regional tools, refer to Special Tools (See: Tools and Equipment/Special Tools)
Removal Procedure
1. Remove the intake manifold. Refer to Intake Manifold Replacement (LLT) (See: Intake Manifold/Service and Repair/Intake Manifold
Replacement)Intake Manifold Replacement (LF1) (See: Intake Manifold/Service and Repair/Intake Manifold Replacement).
2. Remove the left camshaft cover. Refer to Camshaft Cover Replacement - Left Side (See: Cylinder Head Assembly/Valve Cover/Service and
Repair/Camshaft Cover Replacement - Left Side).
3. Remove the left intake and exhaust camshaft position sensors. Refer to Camshaft Position Sensor Replacement - Bank 2 (Left Side) Intake (See:
Powertrain Management/Computers and Control Systems/Camshaft Position Sensor/Service and Repair/Camshaft Position Sensor Replacement -
Bank 2 (Left Side) Intake) and Camshaft Position Sensor Replacement - Bank 2 (Left Side) Exhaust (See: Powertrain Management/Computers
and Control Systems/Camshaft Position Sensor/Service and Repair/Camshaft Position Sensor Replacement - Bank 2 (Left Side) Exhaust).
4. Remove the left intake and exhaust camshaft position actuator solenoids. Refer to Camshaft Position Actuator Solenoid Valve Solenoid
Replacement - Bank 2 (Left Side) Intake (See: Actuators and Solenoids - Engine/Variable Valve Timing Solenoid/Service and Repair/Camshaft
Position Actuator Solenoid Valve Solenoid Replacement - Bank 2 (Left Side) Intake) and Camshaft Position Actuator Solenoid Valve Solenoid
Replacement - Bank 2 (Left Side) Exhaust (See: Actuators and Solenoids - Engine/Variable Valve Timing Solenoid/Service and Repair/Camshaft
Position Actuator Solenoid Valve Solenoid Replacement - Bank 2 (Left Side) Exhaust).
Note: Rotate the crankshaft balancer bolt in a clockwise direction ONLY.
5. Rotate the crankshaft balancer using the balancer bolt until the camshafts are in a neutral (low tension) position. The camshafts will be parallel
with the camshaft cover rail (1).