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GAUGE PANEL 

9369 

1

AIR COMPRESSOR 

9377 

1

VALVE BLOCK 

9357 

1

PRESSURE SENSOR 

9054 

2

WIRE HARNESS 

9371 

1

AIR LINE 

0938 

1

MALE FITTING 

3055 

1

TEE FITTING 

3025 

2

3/16" FLAT WASHER 

 

9

21-8392 

 07-11 

 NAD-37281-3

2491

PARTS LIST

INSTALLATION INSTRUCTIONS

Congratulations on your purchase of a Light Duty Elec-

tronic  Air  Command™  kit.  This  kit  was  designed  to 

provide inflation control of your air helper springs. This 

kit will be an asset to your vehicle, meeting nearly all of 

your air supply needs.

Please  take  a  few  minutes  to  read  through  the 

instructions to identify the components and learn how 

to properly install your Light Duty Electronic Air Com-

mand™ kit.

NOTE:

The Light Duty Electronic Air Command™ kit can be 

used  with  all  air  helper  spring  products.  If  you  are 

installing an air suspension system, do not install the 

air line tubing to the air springs as stated in the sus-

pension  system  instruction  manual.  If  you  are  add-

ing the Light Duty Electronic Air Command™ kit to 

an  existing  air  suspension  system,  you  will  need  to 

deflate the air springs and remove the air line tubing.

NOTE ON CONNECTING AIR LINE TUBING

Cut the air line tubing as squarely as possible. To con-

nect the air line tubing to the fittings, push the tubing 

into the fittings as far as possible. If for any reason the 

tubing must be removed, first release the air pressure 

from the air helper spring. Push the collar towards the 

body of the fitting and then pull out the tubing. To reas-

semble, make sure the tubing is cut squarely and push 

the tubing back into the fitting.

1/4" FLAT WASHER 

 

4

1/4"-20 X 2-1/2" HEX HEAD BOLT 

 

2

10/32" X 3/4" MACHINE SCREW 

 

1

10/32" X 1" MACHINE SCREW 

 

4

1/4"-20 NYLOCK NUT 

 

2

10/32" NYLOCK NUT 

 

5

VELCRO TABS 

 

4

NYLON TIE 

 

15

Light Duty Electronic Air Command

TOOLS REQUIRED:

CENTER PUNCH 

3/16" DRILL BIT

9/32" DRILL BIT 

3/8" DRILL 

WIRE CRIMPERS 

3/8" WRENCH

1/2" WRENCH 

5/8" WRENCH

7MM WRENCH 

PHILLIPS SCREWDRIVER

PSI 

BAR 

Summary of Contents for 2491

Page 1: ...ngs as stated in the sus pension system instruction manual If you are add ing the Light Duty Electronic Air Command kit to an existing air suspension system you will need to deflate the air springs and remove the air line tubing NOTE ON CONNECTING AIR LINE TUBING Cut the air line tubing as squarely as possible To con nect the air line tubing to the fittings push the tubing into the fittings as far...

Page 2: ...After the button is released the system will inflate or deflate to the set pressure The system may make periodic adjustments to maintain the set pressure The system will not deflate below 5 PSI and will not inflate past 120 PSI If the system pressure is above or below these levels a warning will be displayed To change the display values from PSI to BAR or BAR to PSI press and hold both the up and ...

Page 3: ...gure A STEP 4 MOUNT THE GAUGE PANEL The gauge panel must be mounted in a dry protected location with a flat mounting surface Install the four Velcro tabs ontp the back of the gauge panel and then firmly place the gauge panel onto the mounting location STEP 5 WIRE HARNESS FOR THE GAUGE PANEL Connect the black wire from the gauge panel wire harness to a suitable ground and the red wire to 12V igniti...

Page 4: ... and Green go to the RF RR sender One side blinks Hi 150 repeatedly and will not inflate or deflate but the other side works One of the wires for the pressure sender on that side is not connected making contact with the pressure sender The compressor runs continuously while one side deflates and the other side does nothing and the but tons on the controller do not respond The colored wires on the ...

Page 5: ...tion of the situation a photo s of the issue and your contact information including ship to address WARRANTY COVERAGE The Ride Rite kits components and accessories are warranted against defects in workmanship and materials This warranty does not cover service or labor charges neglect to the product PERIOD OF COVERAGE Ride Rite air springs Lifetime Limited Work Rite load assists 2 Years Limited Spo...

Page 6: ...improperly applied improperly installed used in racing or off road applications or used for commercial purposes In addition the warranty will not apply to products which have not been maintained and serviced according to the instructions that accompany the air spring assembly The consumer will be responsible for any costs incurred in removing the product from the vehicle and the cost to return the...

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