Ranger 4WD V6-245 4.0L VIN X SFI (1999)
20. Install and position the dial indicator with bracketry.
21. NOTE: If the ring gear runout is within specification, the original out-of-specification runout was caused by insufficient differential bearing
preload.
Check and record the ring gear runout.
1
Rotate the differential case.
2
Check and record the ring gear runout.
22. Position the differential case with the differential bearing cups in the axle housing.
23. Install the differential bearing shim on the left side.
