ARB RD197 - Manual (Page 20)

3 Installing the Air Locker
18
3.4.2 B Live Axle Seal Housing Assembly
Figure 13.
 Make sure the grooves and airway of the seal housing are clean
and free from any contaminants (e.g. water, dirt, metal filings, etc.).
 Inspect the seal housing O-rings (supplied) for dirt, damage or
other conditions which might cause leaks.
 Generously lubricate the O-rings with oil prior to assembly, then
insert them into the grooves of the seal housing.
NOTE : When assembling the O-rings, be careful not to leave
them twisted when seated in the grooves as this could
cause excessive wear and leakage.
 Lubricate the seal housing running surface on the Air Locker carrier
with oil.
 Carefully install the seal housing by sliding it all of the way onto the
bearing journal with a gentle twisting motion. This will allow the O-
rings to engage gently.
NOTE : Make sure the orientation of the seal housing is as
shown in Figure 13., with the seal housing flange
closest to the flange cap.