Navigator 4WD V8-5.4L (2010)
9. Using the Crankshaft Vibration Damper Installer, Front Cover Oil Seal Installer and the Crankshaft Front Oil Seal Installer, install a new
crankshaft front seal into the engine front cover.
10. 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. 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.
11. Use the Crankshaft Vibration Damper Installer to install the crankshaft pulley.
12. Tighten the new crankshaft pulley bolt in 4 stages.
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Stage 1: Tighten to 90 Nm (66 lb-ft).
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Stage 2: Loosen 360 degrees.
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Stage 3: Tighten to 50 Nm (37 lb-ft).
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Stage 4: Tighten an additional 90 degrees.
13. Install the accessory drive belt tensioner and the 3 bolts.
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Tighten to 25 Nm (18 lb-ft).
14. Install the 3 accessory drive idler pulleys and the 3 bolts.
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Tighten to 25 Nm (18 lb-ft).
15. Position the coolant pump pulley and install the 4 bolts finger-tight.
16. If equipped, install the skid plate and the 4 bolts.
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Tighten to 48 Nm (35 lb-ft).
