STEMCO Aeris - Manual (Page 17)

Aeris Installation and Service Manual
Page 17 of 42
Figure 11

Dual wheels with 2 hand holes or aluminum wheels with small round valve stem clearance holes
require a second alignment procedure to ensure the hoses will not touch the wheel. To ensure perfect
alignment between the hose attachment fittings on the hubcap and valve stems, the wheels may need
to be rotated one stud clockwise or counterclockwise. See Figure 11.
Axle Hose Installation
! WARNING: Before pushing the airline tubing into the axle, disassemble the pass through fitting and
place the components over the end of the air line in this order: See Figure 12
• Pass Through Cap
• Rubber O-Ring
• Pass Through Fitting Body

Now place a piece of masking tape over the end of the air line or plug the end of it so no debris can
get inside the line as it is being pushed through the axle towards the wheel end.