Differential Seal Installation and Repair Tips for 1991 Mazda B2200
Q:
How Is the Rear Axle Pinion Bearing Preload Reset and the Differential Seal Replaced During Service on 1991 Mazda B2200?
A:
Typically, pinion preload is reset with the vehicle raised, driveshaft and flange marked/removed and torque recorded. The flange and seal are removed including preparation of components, realignment of markings, tightening of new nut while torque is monitored until meets original preload, backing off avoided if reduction required spacer and nut replaced; driveshaft refitted and checked fluid.