Navigator 4WD V8-5.4L SOHC VIN L (1998)
6. Install the nut in the upper differential side gear. Hold the nut in position while installing the hex screw. Tighten the hex-head screw until contact is
made with the Step Plate Adapter.
7. NOTE: The dowel bar is used to keep the nut from turning when the forcing screw is tightened.
Insert a suitable dowel bar in the hole of the nut. Tighten the forcing screw to force the differential side gear away from the differential pinion
gears.