ARB RD12 - Manual (Page 23)

4 Installing the Air Locker
21
Figure 13.
4.7.2 Notching the Bearing Cap
c Use a soft jawed vise clamp to hold the bearing cap steady.
c Using a 6.35mm [¼’’] rat-tailed file. File out a notch in the bearing
cap from the closest edge until an adequate notch has been cut
around the position of the punch mark. (Fig. 14.).
Figure 14.
c File a chamfer around the inside edge of the notch to remove any
sharp edges from the notch that may chip-off and fall into the
housing.