Firestone Air-rite 2581 User manual

INSTALLATION INSTRUCTIONS
riderite.com
2581
10-17

riderite.com1
IMPORTANT
PLEASE DON’T HURT YOURSELF, THE KIT, OR YOUR VEHICLE. TAKE A MINUTE TO READ THIS IMPORTANT INFORMATION.
SAFE INSTALLATION
Please take all safety precautions during installation. A hydraulic jack can fail, and if that happens, you can be
seriously hurt, or worse, if you are relying on it to hold up the vehicle. If you use a hydraulic jack, secure jack
stands in the appropriate locations and chock any tires still touching the ground.
Wear safety glasses or goggles.Your eyes may be lower than some parts and pieces, and you don’t want to lose an eye.
Remove the possibility of any electrical issues by disconnecting the negative battery cable.
VEHICLE GVWR
NEVER exceed the maximum load recommended by the vehicle manufacturer (GVWR).The GVWR can be found
in your vehicle’s owner’s manual or on the data plate on the driver’s side door. Consult your local dealership for
additional GVWR specifications.
PRESSURE TO LOAD
Be sure to review the load limits noted in the Air Spring Kit Installation Instructions (sold separately).
APPROPRIATE AIR PRESSURE
For best ride, use only enough air pressure in the Air Springs to level the vehicle when viewed from the
side (front to rear).This will vary, depending on the load, location of the load, condition of the existing
suspension, and personal preference.
ONCE INSTALLED SUCCESSFULLY, FOLLOW THE PRESSURE REQUIREMENTS FOR THE AIR SPRINGS.
FOR FIRESTONE, GENERALLY:
305100510010

2581 Installation Instructions 2
PARTS
Compare the parts below to your kit. Assure you have all pieces, and organize them for an easier installation.
MAIN KIT CONTENTS
PART # 9490
x 1 WIRELESS
CONTROLLER
PART # 9489
SUP
AS-1 AS-2
EXH
SUP
AS-1 AS-2
EXH x 1 ECU
PART # 9377
x 1 AIR COMPRESSOR
PART # 9491
x 1 WIRE HARNESS
PART # 2526
x 1 IGNITION
FUSE TAP
PART # 9129
x 1 AIR FILTER
PART # 9414
x 1 AIR LINE TUBE
(18 FEET)
A21-760-2581 HARDWARE PACK
PART # 3087
x 4 10-32 x 1"
MACHINE SCREW
PART # 3093
x 3 10-32 x 3/4"
MACHINE SCREW
PART # 3086
x 13 3/16" FLAT WASHER
PART # 3088
x 9 10-32 NYLOCK NUT
PART # 3055
x 1
1/8 NPT PUSH-
TO-CONNECT
STRAIGHT FITTING
PART # 9361
x 1 SEALED RELAY
PART # 3421
x 1
10-16 x 3/4"
SELF-TAPPING
SCREW
PART # 9275
x 4 VELCRO TABS
PART # 9036
x 15 RED NYLON TIE
PART # 9488 PART # 0899
x 4 LARGE NYLON TIE x 2 THERMAL SLEEVE

riderite.com3
CONTENTS AND OVERVIEW
PAGE 4PLANNING THE
INSTALL
PAGE 5PREPARE THE AIR
COMPRESSOR
PAGE 6DRILL HOLES FOR
AIR COMPRESSOR
AND ECU
PAGE 7INSTALL THE
AIR COMPRESSOR
AND ECU
PAGE 8INSTALL THE
WIRE HARNESS
PAGE 9INSTALL THE
AIR LINE TUBES
PAGE 10 INSTALL THE
AIR FILTER AND
CLEAN UP
PAGE 11 USING THE WIRELESS
CONTROLLER
PAGE 12 FREQUENTLY ASKED
QUESTIONS
PAGE 13 TEST THE SYSTEM
PAGE 14 FIX AN AIR LEAK
SUP
AS-1 AS-2
EXH
SUP
AS-1 AS-2
EXH
ECU
AIR SPRINGS
(sold separately)
1/8 NPT PUSH-TO-CONNECT
STRAIGHT FITTING
AIR LINE TUBE
AIR LINE TUBE
AIR LINE
TUBE
BLACK
(GROUND)
RED (+)
20 AMP FUSE
RED (+)
RED/WHITE
ECU
CONNECTOR
RELAY
CONNECTOR
(COMPRESSOR +)
BATTERY (+)
YELLOW
+12V IGN
OPTIONAL: Use supplied
FuseTap. See important
information on the Using
the FuseTap sheet.
OPTIONAL: Install
Air LineTube to
EXH air fitting.
See page 9 for
important information.
LEFT AIR SPRING
(when facing forward)
RIGHT AIR SPRING
(when facing forward)
WIRE
HARNESS
SEALED
RELAY
AIR FILTER AIR COMPRESSOR
* As a water/debris
trap. See page 4.
Create
loop in Air
LineTube.
BLACK (-)
BATTERY (-)

2581 Installation Instructions 4
PLANNING THE INSTALL
THESE PLANNING STEPS WILL HELP YOU SAVE TIME AND WILL MAKE THE INSTALLATION EASIER.
DETERMINE THE MOUNTING LOCATION FOR THE AIR COMPRESSOR
- Provides ample air flow and is protected from airborne debris and moisture.
- Mount close enough to the ECU to allow Wire Harness connections to reach.
- If using the optional Firestone Air Accessory Mounting Kit, considerthe
guidelines above, and follow the kit’s instructions.
DETERMINE THE MOUNTING LOCATION FOR THE ECU
- Mount close enough to the Air Compressor to allow Wire Harness
connections to reach.
- Allow room for Air LineTubes to connect to the air fittings on the ECU.
- Allow room for the14-pin ECU connector to connect to the ECU.
- Allow room for the Air LineTube to run without sharp curves or bends.
- Using supplied fasteners shown in Step 3 is recommended. If no other mounting option is available,
see the sidebar on Step 2 for using the Large NylonTies.
- Select a location that is solid and secure on the body or frame of the vehicle, away from any moving parts,
electrical or any other lines.
PLAN INSTALLATION ROUTES FOR WIRING AND AIR LINES
-Make surethe Wire Harness and Air LineTubes are not exposed to sharp metal edges that can damage them.
- Use suppliedThermal Sleeves on Air LineTubes when routing near heat sources.
- Use supplied NylonTies to secure Air Line Tubes and Wire Harness to the vehicle.
- Make a loop in the Air LineTube where shown.This creates a water/debris trap that protects the Air Compressor.
- Measure twice, cut once!
TAPE ALL ELECTRICAL CONNECTIONS
- Use electrical tape to appropriately secure and protect all electrical connections.
USING PUSH-TO-CONNECT FITTINGS FOR AIR LINES
Your kit includes Push-to-Connect fittings to connect the Air LineTubes to hardware.
Use the instructions below when using the Air LineTubes.
1Insert end of Air
LineTube into
air fitting. 2Push Air LineTube
into air fitting as
far as possible. 3Gently pull on
the Air LineTube
to check for a
secure fit.
4To remove, push
down collar and
gently pull Air Line
Tube away.
SUP
AS-1 AS-2
EXH
SUP
AS-1 AS-2
EXH
Removal Tip: Use a 1/4ʺ, 5/16ʺ,
or 6mm open-ended wrench
to push the collar down.

riderite.com5
AIR COMPRESSOR
1/8 NPT PUSH-TO-CONNECT
STRAIGHT FITTING
Tighten to engage two threads
of thread lock.
PRE-INSTALLED
CHECK VALVE
PREPARE THE AIR COMPRESSOR
1
NOTE: Air Compressor can be mounted facing any direction.
1Install 1/8 NPT Push-to-Connect
Straight Fitting on the Check Valve.

2581 Installation Instructions 6
AIR COMPRESSOR
BLACK
GROUND
WIRE
Use as template to
mark drill locations.
Drill within reach of the ground wire
ring terminal on body or frame of vehicle.
AIR ACCESSORY MOUNTING KIT CANNOT
BE USED AS A GROUNDING LOCATION FOR
THE AIR COMPRESSOR.
Use as template to
mark drill locations.
ECU
If there is no other
mounting option,
use at least two
Large NylonTies
to secure ECU
to the location
determined in
Planning the
Install section.
ECU
DRILL HOLES FOR AIR COMPRESSOR AND ECU 2
3/16”
IF YOU ARE USING THE OPTIONAL FIRESTONE AIR ACCESSORY MOUNTING
KIT, SKIP THIS STEP AND REFER TO THE MOUNTING KIT’S INSTRUCTIONS.
CHECK SURROUNDING AREA AND BACK SIDE OF MOUNTING
LOCATION TO AVOID DRILLING INTO EXISTING LINES OR WIRING.
1Using the Air Compressor
and ECU as templates, mark
drill locations as shownwith
a punch or marking tool.
2Mark Air Compressor
ground wire fastening
location within reach of the
ground wire ring terminal.
3Drill 3/16" diameter holes.
Remove any burrs and
debris from drill holes.
ASSURE THAT YOU INSTALL THE
AIR COMPRESSOR AND ECU CLOSE
ENOUGH SO THE CONNECTORS ON
THE WIRE HARNESS WILL REACH
THEM BOTH.
SUP
AS-1 AS-2
EXH
SUP
AS-1 AS-2
EXH
OPTIONAL ECU MOUNTING

riderite.com7
AIR COMPRESSOR
Air Accessory mounting
Kit cannot be used
as a grounding
location for the
Air compressor.
NOTE: You may want to
combine other grounds
to this mounting location.
(or optional Firestone
Air Accessory
Mounting Kit).
10-32 x 1” MACHINE SCREW
10-32 NYLOCK NUT
3/16” FLAT WASHER
3/16” FLAT WASHER
10-32
NYLOCK NUT
3/16” FLAT
WASHER
10-16 x 3/4”
SELF-TAPPING SCREW
BLACK
GROUND
WIRE
BODY OR FRAME
OF VEHICLE
BODY OR FRAME
OF VEHICLE
10-32 x 3/4” MACHINE SCREW
10-32 NYLOCK NUT
3/16” FLAT WASHER
3/16” FLAT WASHER
10-32 NYLOCK NUT
3/16” FLAT WASHER
SUP
AS-1 AS-2
EXH
SUP
AS-1 AS-2
EXH
ECU
(or optional Firestone
Air Accessory
Mounting Kit).
BODY OR FRAME
OF VEHICLE
INSTALL THE AIR COMPRESSOR AND ECU
3
x 12x 2x 4 x 6
DO NOT OVER TIGHTEN MOUNTING BOLTS AND NUTS ON THE AIR COMPRESSOR.
TOO MUCH TORQUE CAN CRUSH THE BRASS INSERTS AND RUBBER ISOLATORS.
1Mount the Air Compressor
to the drill hole location
using the supplied fasteners.
DO NOT OVERTIGHTEN.
2Mount the ECU to the drill
hole location using the
supplied fasteners. 3Mount the black ground wire
ring terminal using the sup-
plied fasteners. Assure that
the ring terminal makes
a solid contact with bare
metal for a proper ground.

2581 Installation Instructions 8
INSTALL THE WIRE HARNESS 4
SUP
AS-1 AS-2
EXH
SUP
AS-1 AS-2
EXH
ECU
RED (+)
20 AMP FUSE
RED 12V (+)
RED/WHITE
ECU
CONNECTOR
RELAY
CONNECTOR
(COMPRESSOR +)
BATTERY (+)
YELLOW
+12V IGN WIRE
HARNESS
BLACK (-)
BATTERY (-)
OPTIONAL: Use supplied
FuseTap. See important
information on the Using
the FuseTap sheet.
BLACK
(GROUND)
RED (+)
AIR COMPRESSOR
SEALED
RELAY
Drill 3/16”hole in suitable location on
vehicle (or use optional Firestone Air
Accessory Mounting Kit).
10-32 x 3/4”
MACHINE SCREW
10-32
NYLOCK
NUT
3/16” FLAT
WASHER
1Determine a suitable location
to mount the Sealed Relay,
assuring it will be within
reach of the relay connector
on the Wire Harness.
2Securely fasten the Sealed
Relay as shown.
3Route the Wire Harness in
the most protected manner
possible, and securely make
all connections as shown.
RELAY
CONNECTOR
Fully seat until
male tab clicks
securely.
SEALED
RELAY
TAB CONNECTOR EXAMPLE
Why ground the Wire
Harness to the battery?
The ECU needs a good,
clean ground for opti-
mal accuracy. The Air
Compressor can ground
to the frame, but the
ECU cannot.

riderite.com9
SUP
AS-1 AS-2
EXH
SUP
AS-1 AS-2
EXH
ECU
1/8 NPT PUSH-TO-CONNECT
STRAIGHT FITTING
AIR LINE TUBE
AIR LINE TUBE
OPTIONAL: Install Air
LineTube to the EXH
air fitting - 16” max. Route to SUP
on ECU.
Route to AS-1
on ECU.
Route to AS-2
on ECU.
Route to EXH on ECU.
AIR LINE
TUBE
LEFT AIR SPRING
(when facing forward)
RIGHT AIR SPRING
(when facing forward)
AIR COMPRESSOR
* As a water/debris
trap. See page 4.
Create
loop in Air
LineTube.
AIR SPRINGS
(sold separately)
INSTALL AIR LINE TUBES
5
DO Make sure the cut is as square as possible.
Use a tube cutter or very sharp utility knife. DON’T Fold or kink the Air LineTube.
Cut the Air LineTube at an angle.
Use pliers, scissors, snips,
saws, or side cutters.
Square cut
90˚
AIR LINE TUBE AIR LINE TUBE AIR LINE TUBE AIR LINE TUBE
PROPER AND IMPROPER CUTS IN THE AIR LINE TUBE
EXHAUST ALL AIR FROM THE SYSTEM PRIOR
TO RELEASING AIR TUBES FROM AIR FITTINGS. 5
PSI
1Route the Air LineTube from
1/8 NPT Push-to-Connect
Straight Fitting on the top
of the Air Compressor to
the Supply (SUP) air fitting
on the ECU, leaving room
to secure it safely. Use the
guidelines on page 4 for
proper Push-to-Connect
Straight Fitting install.
2Repeat Steps 1 to route Air
LineTube from the ECU to
the Air Springs. Use the
AS-1 and AS-2 air fittings
on the ECU.
3If desired, install Air Line
Tube to the Exhaust (EXH)
air fitting to reduce exhaust
noise and prevent dirt from
clogging the port (recom-
mended for off-road or
dirty environments). Do not
exceed 16" of Air LineTube,
and secure it so the end
turns to the ground.

2581 Installation Instructions 10
AIR COMPRESSOR
AIR FILTER
Hand tighten.
1Install the Air Filter by
threading it onto the Air
Compressor as shown.
2Periodically check the Air
Filter during operation.
When the Air Filter is dirty
and needs to be replaced,
contact an Authorized
Firestone dealer to
purchase a new one.
INSTALL THE AIR FILTER
CLEAN UP INSTALLATION
6
7
1Clean up the installation using
supplied NylonTies, and return
all factory parts and materials
to operative state.
USING SUPPLIED NYLON TIES, SECURE ALL
WIRING AND AIR LINE TUBE IN A MANNER
THAT DOES NOT OBSTRUCT MOVING PARTS
OR IN ANY WAY THAT AFFECTS YOUR ABILI-
TY TO SAFELY OPERATE THE VEHICLE.
FILTER LIFE WILL VARY BASED ON ENVIRON-
MENTAL CONDITIONS. PROTECT THE AIR
COMPRESSOR BY CHANGING THE AIR FILTER
MORE FREQUENTLY IN DUSTY CONDITIONS.

riderite.com11
F3 REMOTE FUNCTIONS
On/Off
Hold Enter button for 3 seconds to turn the remote ON/OFF.
Inflating/Deflating Pressure for Both Air Springs
Turn on the remote to enter the main menu. Press Enter
to adjust both air springs. Adjust pressure by pressing
(+) or (-) button to desired pressure setting. Press the
Enter button when desired setting is reached.
Inflating/Deflating Pressure for Individual Air Springs
Turn on the remote to enter main menu. Press Enter
to adjust both air springs. Press Enter again to adjust
individual air springs. Adjust pressure by pressing
(+) or (-) button to the desired pressure setting. Press
the Enter button when the desired setting is reached.
2 Memory Button Settings
Press M1 or M2 button. Preset pressure should appear.
M1 is preset to 5 PSI. M2 is preset to 20PSI. Press the
Enter button again to adjust pressure.To change the pre-
set pressure, press M1 or M2. Change the preset pres-
sure by pressing (+) or (-) button.To save the pressure
setting to memory, press and hold Enter button for 3
seconds.The display will flash rapidly to indicate the new
pressure setting is saved. After saving the new pressure,
the menu will revert to main menu.
Changing Units to PSI/BAR
Press (+) and (-) buttons together for 3 seconds. Once in
the unit measurement menu, press (+) for PSI and (-) for
BAR. Press Enter again to save the desired unit measure-
ment and revert back to main menu.
Tank Mode
To convert toTank Mode, unplug power to the ECU,
install the tank and repower the ECU.The system will
automatically enterTank Mode.
Tank Mode Menu
Press and hold M1 and M2 buttons for 3 seconds to
enterTank Mode. While inTank Mode, Twill appear on
the top row and the current tank pressure on the bottom
row. Preset tank pressure range is 110-145/90-120. M1
is preset to 110/145. M2 is preset to 90/120. Note: InTank
Mode, it is not advised to set air springs aboveTank
Pressure lower limit. User should first raise the lower
limit threshold to a higher range before increasing
pressure in Air Spring.
F3 REMOTE ERROR CODES
Error Definition
Communication Error: An error message E/CN will dis-
play if communication from the ECU to the remote is not
established for 2 seconds.
Leak Error:The remote will display EL in the top row if a
leak is present and either t-tank, L-left air spring or r-right
air spring on the bottom row to notify which component
is leaking.
Bad Pressure Sensor:The remote will display EP in the
top row if a bad pressure sensor is present and either
t-tank, L-left air spring, r-right air spring in the bottom to
notify which component has the bad pressure sensor.
Compressor Error:The remote will display EC on the top
row if the compressor exceeds 4 minutes of runtime.
Low Battery:The remote will display Lo Bt on the display
if batteries are below the rated voltage of 3.0 V. Note:
when the low battery indicator is present, the remote
will be unable to save the last setting by the user.
USING THE WIRELESS CONTROLLER
8
WIRELESS CONTROLLER
AS-1 AIR
PRESSURE
(LEFT AIR
SPRING)
AS-2 AIR
PRESSURE
(RIGHT AIR
SPRING)
INCREASE
AIR PRESSURE
ENTER
DECREASE
AIR PRESSURE
MEMORY 1
SETTING
MEMORY 2
SETTING
Use the Wireless Controller to adjust the air pressure in your Air Springs.
You can select the Air Springs individually, or both at the same time. Determine
sides when in vehicle, facing forward. If desired, use the supplied VelcroTabs to
secure the remote to the vehicle.

2581 Installation Instructions 12
FREQUENTLY ASKED QUESTIONS 9
1) Why is my system not powering up?
When the system does not power up, usually this is a strong indi-
cation of improper power and grounding. Ensure that the power
line (red wire) is attached to a +12 volt power source (battery).The
grounding line (black wire), should be rerouted back to the battery,
not the frame of the car.Traditionally, techs have used the frame
the car as a grounding source, but through experience, we have
seen that using the true ground (battery) offers the best connection
for the device. Next, ensure that the yellow line is connected to the
ignition fuse located in your vehicles fuse box. Please make sure
the fuse on the F3 wiring harness is installed and not blown. It is
important to confirm with a meter (if possible) that the fuse is on
only when the ignition is engaged and off when the ignition is off.
2) Why are my buttons not responding correctly?
When your remote controller appears to not operate as intended,
some of the key items you need to check are: battery charge (+3v),
proper connection to the ECU, EC/N Code (refer to #7), barriers that
are in between the ECU and the remote, proper powering (refer to #1).
3) Why is my compressor not shutting off?
When your compressor stays on even after the ignition switch has
been placed to the off position, please ensure that the yellow line is
tied to a switched fuse in the fuse box.To ensure this, please use a
volt meter to confirm that the line is on (+12v), if and only if the igni-
tion switch is in the ON position, and OFF when in the off position.
4) My remote does not work inside my cabin. What should I do?
With the improvements in technology, some cars are equipped
with other electronic equipment which may cause interference to
the F3 system. Others vehicles are equipped with noise canceling
material and equipment which also play a role in the interference
of the F3 connectivity.To check if either of these scenarios is true,
confirm that your unit works properly if operated outside. If your
unit does operate as intended outside the vehicle, contact us for
further solutions.
5) Why does my system not turn on when I turn the ignition on?
When your F3 system does not turn on when the ignition switch
is on the on position, this is a strong indicator that the unit is not
powered/grounded correctly. Please refer to question #1.
6) Why does my remote freeze when I am trying to change pressure?
When your remote is freezing, this is an indication that the com-
munication is out of range/ batteries have insufficient charge or
you may have a bad remote. If the batteries are low, replace the
batteries. If the communication range is over 30 meters, operate
the unit in close proximity. If the issue still persists, contact our
tech line to receive a replacement. In order to receive a placement,
please have your receipt to show proof of purchase.
7) Why does my remote display “E/CN” when attempting to
change pressure?
The “E/CN” code is an indicator that the remote is not communi-
cating to the ECU. When this occurs, this is an indicator that the
ECU is not powered or the user is out of range. When the ECU is
not powered, please refer to question #1. If the user is out of range,
ensure to get within the range of 30meters (98 feet).
8) What should I do when the remote goes to sleep before it meets
the set pressure?
Check battery voltage.
9) Is it normal for my compressor to be overworking when at-
tempting to reach pressure?
When the compressor sounds as if it is overworking to get to
pressure, relax.This is normal.The ECU was programmed to reach
the designated pressure as accurately as possible.To reduce the
over usage of the compressor, use the system only when needed.
Having two preset settings will reduce the over usage and increase
the system lifetime.
10) Why does my compressor run while exhausting continuously?
When the compressor exhausts while running, ensure that the
air line connections to the ECU are correct.The ECU has a sup-
ply and exhaust line. If the unit is connected backwards, the ECU
will attempt to reach pressure, but won't since the connection is
improper. If the issue persists after confirming proper connection,
check the valves next.The valve could have debris which is not al-
lowing the valves to properly close. If shop air is available, engage
the valves with air to free the valves of debris. If the issue persists,
please contact tech line for warranty claim.
11) Why does my compressor turn on and run by itself while driving?
If the compressor turns on by itself while the vehicle is in motion
and continuously runs, there is a relay that is energized by the bat-
tery, and there is a potential wiring harness connection problem.
It is possible that the ground terminal of the harness is improperly
connected, or has become loose. Please check the connections of
the harness to ensure that all terminals are properly connected. If
all connections are secure and properly connected, please check
the integrity of the relay connection to the compressor. It may be
possible that the relay
is failing or has failed.
12) Why does my compressor still run when I turn the key off, even
when wired to an ignition source?
Please confirm that the following are connected correctly:
A:The yellow ignition wire is properly connected to the correct
fuse that connects to a switched source.There are some fuses
that are always powered even when the vehicle’s ignition is
turned off.
B:The red power wire is properly connected to the battery,
preferably directly to the battery terminal to ensure that the
relay is properly energized and reenergized during turn-on,
turn-off cycles.
C:The black wire is properly attached to a ground path. A direct
battery connection to the negative terminal is preferred.
13) Why does my compressor run, but dead heads at the ECU?
The compressor usually stops operating if there is an improper
connection to the valve body inlets and outlets. If your compressor
runs momentarily and then stops, please check the following:
A:The battery on the vehicle is in good working condition. It has
been observed that batteries with insufficient capacities have
been unable to withstand compressor demands. Please check
your compressor’s power rating, and confirm that the battery
can meet the voltage and current demands.
B: Please confirm that the air lines are connected to their proper
inlet or outlet valves.This will enable the compressor to properly
operate as demanded by the user’s input.
14) Why does my controller show a completely different pressure
than what is actually in the bags?
When the controller shows a completely different pressure, please
contact our tech line for a warranty claim.The ECU contains pres-
sure sensor which can be faulty. Since the sensors are inside the
ECU, the unit needs to be replaced.

riderite.com13
TEST THE SYSTEM
10
With the Air Command™F3 Kit and your Air Springs installed, you are ready to test the system.
NO LEAKS?
Congratulations!You’re riding right with the push of a
button! Remember to review the Operating Instructions.
LEAK?
Bummer. Continue to Step 11 to fix the leak.
1Reattach the negative
battery cable.
2Turn on your vehicle’s ignition.
4Spray fittings with
soap and water mixture
or glass cleaner. 5Observe bubbles.
3Use the Wireless Controller to
inflate the Air Springs to 70 PSI.
See Step 8 for details. 70
PSI
WATER
+
SOAP
SMALL SOAP BUBBLES
THAT DO NOT EXPAND
SOAP BUBBLES
THAT EXPAND

2581 Installation Instructions 14
FIX AN AIR LEAK 11
STILL HAVE A LEAK?
Refer to theTroubleshooting section of the Instruction Manual. If the leak persists,
or if there is an issue with a leaking part, call 1-800-888-0650; Option 1; Option 1 for Tech Support.
LEAK AT AIR LINE TUBE
AND AIR FITTING
LEAK AT BASE OF AIR FITTING
Release Air LineTube (see page 4).
Review proper cuts and proce-
dures in Step 5. Repeat Step 5.
Tighten Air Fitting one turn
or until leak stops.
1Use the Wireless Controller to
deflate the Air Springs to 5 PSI.
See Step 8 for details.
EXHAUST ALL AIR FROM THE SYSTEM PRIOR
TO RELEASING AIR TUBES FROM AIR FITTINGS. 5
PSI

riderite.com
2581
10-17
CONNECT WITH US @rideriteair @rideriteair Firestone RideRite Firestone Ride-Rite
BEFORE YOU DRIVE, CONFIRM THE FOLLOWING:
Secure all Air LineTubes and wiring.
The system passes the leak test and holds air.
The Air Compressor ground ring terminal is contacting bare metal, and coated with silicone if possible.
The Wire Harness is grounded to the negative (-) battery terminal.The ECU needs a good, clean,
interference-free ground.
There is a loop in the Air LineTubes as shown to prevent water or debris from getting into the Air
Compressor head and damaging it.
NEED INSTALLATION HELP? 1-800-888-0650
Select Option 1 for Ride-Rite; Select Option 1 forTechnical Support.
Or, email us at rrtec[email protected]. If emailing, please include photos to help us better diagnose and
understand any problems you may be experiencing.