STEMCO Aeris - Manual (Page 21)

Aeris Installation and Service Manual
Page 21 of 42
Figure 15
• Pull gently on the air line coming out of the axle until you feel it get tight. Now push the pass through
fitting body down the air line and tighten it into the axle.
• Next push the rubber O-ring and the pass-through cap down on the tubing to the fitting.
• Before you tighten the pass through cap, push 4-5” of airline back into the axle, making sure not to kink
the air line. This will allow enough slack in the air line should you need to remove the Aeris hubcap later.
• Tighten the pass through cap on the fitting. Do not over tighten.
• Using a tubing cutter, cut airline coming out of the closed pass through fitting on the axle 5” past the
center of the axle vent hole. You want to make sure you have enough airline to attach to your tee fittings.
See Figure 16