Aerostar 2WD V6-183 3.0L (1991)
Pinion Gear: Service and Repair
Selecting Correct Pinion Shim
When the ring gear and drive pinion or pinion bearings are replaced, the correct pinion shim thickness must be determined using Pinion Depth
Gauge tool No. T79P-4020-A or equivalent.
Fig. 5 Removable Carrier 9 Inch Ring Gear Axle Pinion Depth Tool Guage
1.
Select proper rear pinion bearing aligning adapter and gauge disc and slide these adapters over screw or threaded shaft, Fig. 5.