Other information:
The RDU is available with 2.58 drive ratio.
Rear Drive Axle and Differential
The rear drive axle and differential unit (RDU ) is a cast aluminum
differential assembly located in the rear of the vehicle consisting of
the following components:
Crown wheel and pinion
An electrically activated and mechanically engaged
clutch pack acting on the rear drive axles, that applies or removes..
Removal
Release the fuel system pressure.
Refer to: Fuel System Pressure Release (310-00C Fuel System - General Information, General Procedures).
Disconnect the battery.
Refer to: Battery Disconnect and Connect (414-01 Battery, Mounting and Cables, General Procedures).
Remove the nut, release the engine appearance cover from the ball-studs, then remove the ..