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5
INSTALL AIR LINE TUBES
EXHAUST ALL AIR FROM THE SYSTEM PRIOR
TO RELEASING AIR TUBES FROM AIR FITTINGS.
1
Route the Air Tubing from
1/8 NPT Push-to-Connect
Straight Fitting on the top of
the Air Compressor to the
first 1/4" Push-to-Connect Tee.
2
From the 1/4" Push-to-
Connect Tee, route Air
Tubing to the ECU, as shown.
3
Route Air Tubing from
each Air Spring and connect
to a 1/4" Push-to-Connect
Tee, as shown.
4
Route Air Tubing to
connect the two 1/4" Push-
to-Connect Tees, as shown.
DO
Make sure the cut is as square as possible.
Use a tube cutter or very sharp utility knife.
PROPER AND IMPROPER CUTS IN THE AIR TUBING
Square cut
AIR TUBING
90˚
9
3055 1/8 NPT PUSH-TO-CONNECT
STRAIGHT FITTING
9499 AIR
COMPRESSOR
9535 ECU
3025
1/4" PUSH-TO-
CONNECT TEE
LEFT AIR SPRING
(when facing forward)
DON'T
AIR TUBING
5
x 2
PSI
Create
loop in Air
Tubing.
* As a water/debris
trap. See page 4.
AIR LINE TUBE
3025
1/4" PUSH-TO-
CONNECT TEE
AIR LINE TUBE
AIR LINE TUBE
AIR SPRINGS
(sold separately)
RIGHT AIR SPRING
(when facing forward)
Fold or kink the Air Tubing.
Cut the Air Tubing at an angle.
Use pliers, scissors, snips,
saws, or side cutters.
AIR TUBING
AIR TUBING
firestoneairide.com
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