ARB RD113 - Manual (Page 15)

3 Installing the Air Locker
13
Assemble the new bearing cup and ARB master shim (supplied
with your Air Locker kit) onto the right-hand side of the Air Locker
(as shown in Fig. 7.) and measure the total distance ‘C’.
NOTE : The shim pack ‘B’ should not be installed at this time.
NOTE :
The OE master shim (if present) should not be
included in measurement ‘C’.
Figure 7.
Record this measurement as ‘C’.