Mark LT 4WD V8-5.4L VIN 5 (2006)
1. NOTE: If not secured within 4 minutes, the sealant must be removed and the sealing area cleaned with metal surface prep and silicone gasket
remover. Follow the directions on the packaging. Allow to dry until there is no sign of wetness, or 4 minutes, whichever is longer. Failure to
follow this procedure can cause future oil leakage.
Apply silicone gasket and sealant to the Woodruff key slot in the crankshaft pulley.
2. Using the special tool, install the crankshaft pulley.
3. 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 degrees.
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Stage 3: Tighten to 50 Nm (37 ft. lbs.).
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Stage 4: Tighten an additional 90 degrees.
4. Rotate the tensioner clockwise and install the accessory drive belt.
