Impala V8-5.3L (2008)
14. Tighten the camshaft sprocket bolt.
1. Tighten the camshaft sprocket bolt a first pass to 75 N.m (55 lb ft).
2. Tighten the camshaft sprocket bolt a final pass an additional 50 degrees using the J 45059 .
15. Remove the J 42386-A and bolts.
16. Remove the automatic transmission flex plate and bolt. Refer to Engine Flywheel Removal (See: Service and Repair/Overhaul) .
17. Install the oil pump. Refer to Oil Pump, Screen, and Crankshaft Oil Deflector Replacement (See: Engine Lubrication/Oil Pump/Service and
Repair) .