Econoline E350 1 Ton V8-7.3L DSL Turbo VIN F (1998)
6. With the Forcing Nut and Screw assembled to the differential case, position the differential case onto the axle shaft (as a holding fixture) by
aligning the splines of the differential side gear with those of the axle shaft.
7. Position both differential pinion gears opposite one another through the openings in the differential case. Align the holes of the differential pinion
gears with each other. Hold the differential pinion gears in place by hand.
8. Tighten the forcing screw so the differential side gears move away from the differential pinion gears and relieve the loaded condition.