Mountaineer 2WD V6-4.0L VIN K (2007)
4. Index-mark the driveshaft flange and pinion flange for correct alignment during installation.
5. NOTE: If new driveshaft flange bolts are not available, coat the threads of the original driveshaft flange bolts with Threadlock and sealer.
Remove the driveshaft flange bolts.
6. CAUTION: The driveshaft flange fits tightly on the pinion flange pilot. Never hammer on the driveshaft or any of its components to
disconnect the driveshaft flange from the pinion flange. Pry only in the area shown, with a suitable tool, to disconnect the driveshaft
flange from the pinion flange.
Using a suitable tool as shown, disconnect the driveshaft flange from the pinion flange, then using mechanic's wire, position the driveshaft aside.
7. Install a Nm (inch pound) torque wrench on the pinion nut and record the torque necessary to maintain rotation of the drive pinion gear through
several revolutions.
8. Using the special tool to hold the pinion flange, remove and discard the pinion nut.
