Navigator 4WD V8-5.4L VIN 5 (2006)
4. Using the special tool, install the crankshaft pulley.
5. Using a new crankshaft pulley bolt, install the bolt and washer and tighten the bolt in 4 stages.
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Stage 1: Tighten to 90 Nm (66 ft. lbs.).
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Stage 2: Loosen 360°.
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Stage 3: Tighten to 50 Nm (37 ft. lbs.).
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Stage 4: Tighten an additional 90°.
6. Rotate the tensioner clockwise and install the accessory drive belt onto the crankshaft pulley.
7. Install the engine cooling fan lower shroud. For additional information, refer to Cooling System.
