LaCrosse FWD V6-3.0L (2010)
Note: Ensure that the camshaft timing chain and the camshaft position actuators are marked for proper assembly.
6. Use a paint stick to create an alignment mark on one of the timing chain links (2) and the adjacent tooth on the exhaust camshaft position actuator
(1).
7. Use a paint stick to create an alignment mark on one of the timing chain links (3) and the adjacent tooth on the intake camshaft position actuator
(4).
Caution: Refer to Torque Reaction Against Timing Drive Chain Caution (See: Timing Components/Service Precautions).
8. Use an open end wrench on the hex cast into the left intake and exhaust camshafts and rotate the camshafts toward each other in order to create
slack in the chain between the actuators.
9. Unscrew the EN-48313 - tool so that the legs of the tool are retracted.
10. Insert the EN-48313 - tool between the camshaft actuators, rearward of the timing chain until the bottom line that is scribed in the body of the tool
(2) is adjacent to the top surface of the cylinder head (1). This is the approximate installed position.
