Using a soft faced hammer, remove the bearings and
input gear (10) from the reduction case as a unit.
Remove inner nut (11), the washer and reduction drive
gear (12) from the pinion shaft.
Remove two bearings (13) from input gear (10).
Remove reduction gear key (14) from the pinion shaft.
Remove six nuts (15) and the washers that hold
reduction case (16) to the carrier. Remove the
reduction case from the carrier.
Bearing cage (17) and bearing (18) may remain in
the reduction case after it is removed from the
Remove bearing cage (17) and bearing (18) from the
The following steps are for the installation of the
rear reduction case assembly.
Be sure all parts of the rear reduction case assembly
are clean and free of dirt and debris prior to installation.
If required, install bearing (18) and bearing cage (17) in
Put a 3.2 mm (.125 in) continuous bead of 8T-9022
General Purpose Adhesive Sealant on the mounting
flange of input shaft cap (9). Install the input shaft cap
and the four bolts and washers which hold it to the
Install two bearings (13) on input gear (10).