Left

LEFT

Special Tools:











CAUTION: The magnetic timing wheels (1) must not come in contact with magnets (pickup tools, trays, etc.) or any other strong magnetic field. This will destroy the timing wheels ability to correctly relay camshaft position to the camshaft position sensor.






1. Remove the upper intake manifold and left cylinder head cover Cylinder Head Cover(s) - Removal
2. Remove the RH ignition coils Ignition Coil - Removal
3. Remove the spark plugs.

CAUTION: When aligning timing marks, always rotate engine by turning the crankshaft. Failure to do so will result in valve and/or piston damage.

4. Mount Dial Indicator Set (1) to a stationary point on the engine. Rotate the crankshaft CW to place the number one piston at TDC on the exhaust stroke.





5. The left side cam phaser arrows (2) should point toward each other and be parallel to the valve cover sealing surface (5) when the number one piston is positioned at TDC on the exhaust stroke.

NOTE: Minor rotation of a camshaft (a few degrees) may be required when installing the camshaft phaser lock.

6. Install the LH Camshaft Phaser Lock (4).
7. Mark the cam chain at the phaser timing marks (1) using a paint pen or equivalent to aid in reassembly.
8. Loosen the intake oil control valve (6) and the exhaust oil control valve (2).
9. Remove the LH Camshaft Phaser Lock (4).






NOTE: Graphic shows engine timing cover removed for clarity.

10. Using Timing Chain Holder (1), lift the pawl off of the rack (2). While holding the pawl off of the rack, push Timing Chain Holder (1) into place between the cylinder head and the cam chain guide to force the rack and piston back into the tensioner body. The holder remains in place while the phasers are removed Service and Repair.





11. Remove the oil control valve (3) and pull the left side exhaust cam phaser off of the camshaft.
12. Remove the oil control valve (2) and pull the left side intake cam phaser off of the camshaft.