Ascender 2WD L6-4.2L (2003)
6. Install the crankshaft sprocket (1).
7. Install the intake camshaft sprocket into the timing chain.
8. Align the dark link of the timing chain with the timing mark on the intake camshaft sprocket (1).
9. Feed the timing chain down through the opening in the head.
10. Install the timing chain on the crankshaft sprocket. Align the dark link of the timing chain with the timing mark on to the crankshaft sprocket.
Important: It may be necessary to remove J 44221 to rotate and hold the camshaft (hex) to align the pin to the camshaft
11. Install the intake camshaft sprocket onto the intake camshaft.
12. Install the intake camshaft sprocket washer and bolt.
13. Install the exhaust camshaft actuator into the timing chain.
14. Align the dark link of the timing chain with the timing mark on the exhaust camshaft actuator (1).
Important: It may be necessary to remove the J 44221 to rotate and hold the camshaft hex to align the pin to the camshaft sprocket
15. Install the exhaust camshaft actuator onto the exhaust camshaft.
Important: Rotate the camshaft clockwise relative to the camshaft prior to tightening the bolt
16. Rotate the camshaft actuator clockwise until it stops (as seen from the front of the vehicle).
Notice: The camshaft actuator must be fully advanced during installation. Engine damage may occur if the camshaft actuator is not fully advanced.