ARB RD138 - Manual (Page 22)

3 Installing the Air Locker
20
3.8 Profiling the Seal Housing Tube
c With the seal housing tube now firmly secured into the bulkhead
fitting, bend the tube so that it closely follows the profile of the
differential. (Figs.15.,16.,17. & 18.)
c Check that the contour of the tube will not allow the tube to come in
contact with the bearing caps, the Air Locker, the ring gear, or any
part of the inside of the axle housing.
Figure 15.
Figure 16.