F 150 4WD Pickup V8-5.4L Prop SOHC VIN Z (1998)
1
Apply a light coating of Premium Long Life Grease XG-1-C or -K or equivalent meeting Ford specification ESA-M1C75-B to one side of the
differential bearing shims to help hold them in place.
2
If removed, position the differential bearing shims.
CAUTION: Never attempt to drive differential bearing shim in place. The front axle housing machined surfaces can be permanently
damaged.
41. Position the differential case assembly.
1
Position the differential bearing cups on the differential bearings.
2
Lower the differential case assembly in place between the differential bearing shims.
NOTE: Push the differential case down to fully seat the differential bearing cups in the front axle housing.
42. Install the bearing caps in their original positions and tighten with the housing still spread.
1
Position the bearing caps.
2
Install the bolts.
43. Remove the Differential Housing Spreader and reposition the Dial Indicator Bracketry.