E 450 V8-5.4L (2009)
17. Remove the Camshaft Alignment Set.
18. As a post-check, verify correct alignment of all timing marks.
19. Remove the Camshaft Position Aligner.
20. Position the crankshaft sensor ring on the crankshaft.
21. Install the engine front cover. For additional information, refer to Engine Front Cover See: Timing Cover/Service and Repair.