2 Removing the Existing Differential
7
2.5 Removing the Differential Center
Remove the floating shaft (or ADD unit if present) from the side of
the differential housing.
NOTE : The floating shaft or stub axle is retained by the same
type of clip that was used to retain the outer stub axle.
A slide hammer may be required for safe removal.
Refer to your vehicle manufacturer’s service manual.
Remove all bolts from around the outside of the clamshell.
Gently pry the clamshell apart and remove the differential center.
ARB recommends removing the oil seal from the deep clamshell half
at this stage. A replacement seal will be required (Toyota Australia
part #9031147012).
Using an arbor press, remove both bearing cups and preload shims
by pressing on the face of the shims through the housing from the
outside.
HINT : Heating each half of the clamshell (in an oven or with
a heat gun) to approx 130°C will allow the bearing
cups to fall straight out.
NOTE : Be sure not to mix up the left and right hand preload
shims. Later it will be necessary to know which shim
came from which side to assist in setting preload and
backlash.