Navigator 4WD V8-5.4L VIN 5 (2006)
4. Remove the 4 rear flange-to-transfer case flange bolts.
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To install, tighten to 104 Nm (77 ft. lbs.).
5. Remove the 4 front flange-to-pinion flange bolts.
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To install, tighten to 112 Nm (83 ft. lbs.).
6. Remove the front driveshaft from the vehicle.
7. CAUTION: If new bolts to retain the driveshaft to the axle and the driveshaft to the transfer case are not available, coat the threads of the original
bolts with threadlock and sealer.
CAUTION: The front driveshaft must be installed with the boot toward the transfer case to prevent damage to the boot from the exhaust system.
To install, reverse the removal procedure.
