F 150 4WD Pickup V8-5.4L CNG VIN M (2001)
8. On engines equipped with bolt on sprockets, install the camshaft sprocket (2).
1. Install the bolt (1).
2. Tighten the bolt.
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M10 bolt: Tighten in two stages.
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Stage 1: Tighten to 40 Nm (30 ft. lbs.).
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Stage 2: Tighten an additional 90 degrees.
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M12 bolt: Tighten to 120 Nm (90 ft. lbs.).
All vehicles
9. Install the roller followers.
10. Install the timing chains.
