Explorer 4WD V6-4.0L (2009)
4. NOTICE: The camshaft gear must turn freely on the camshaft. DO NOT tighten the bolt at this time. Tightening the bolt may result in
incorrect engine timing.
Install the camshaft sprocket and loosely install the bolt.
Both sides
5. Time the camshafts. For additional information, refer to Camshaft Timing See: Procedures/Camshaft Timing.