Navigator 4WD V8-5.4L VIN 5 (2006)
24. Tighten the new crankshaft pulley bolt in 4 stages.
^
Stage 1: Tighten to 90 Nm (66 ft. lbs.).
^
Stage 2: Loosen 360°.
^
Stage 3: Tighten to 50 Nm (37 ft. lbs.).
^
Stage 4: Tighten an additional 90°.
25. Rotate the tensioner clockwise and install the accessory drive belt.
26. Install the RH valve cover.
27. Install the LH valve cover.
28. Install the engine cooling fan. For additional information, refer to Cooling System.
29. Fill the crankcase with clean engine oil.