| Capacity |
| Aerostar |
3.5 Pts. (1.7L) |
| Bronco II |
5.5 Pts. (2.8L) |
| Ranger |
5.0 Pts. (2.5L) |
| Companion Flange Runout |
.010" (.25 mm) |
| Differential Case Flange Runout |
.003" (.08 mm) |
| Maximum Backlash Variation Between Teeth |
.004" (.10 mm) |
| Maximum Ring Gear Runout |
.004" (.10 mm) |
| Nominal Left Shim Thickness (For Diagnosis) |
.027" (6.7 mm) |
| Pinion Gear Thrust Washer Thickness |
.030-.032" (.76-.81 mm) |
| Ring Gear Backlash |
.008-.015" (.20-.38 mm) |
| Ring Gear Backface Runout |
.004" (.10 mm) |
| Side Gear Thrust Washer Thickness |
.030-.032" (.76-.81 mm) |
| INCH Lbs. (N.m) |
| Pinion Bearing Preload |
| New Bearings |
16-29 (1.8-3.2) |
| Original Bearings |
8-14 (.9-1.6) |