| CAUSE | ACTION |
|---|---|
| Wired incorrectly. | Review wiring per installation guide. |
| Blown fuse. | Replace fuse. |
| Faulty compressor. | Connect directly to battery through fused wire to verify that it isn’t a wiring problem. |
| Call Tech Support at 1-800-248-0892, ext 2 if compressor is faulty or the actions do not work |
| No problem. Expect a difference of 10%. Scale is intended as a reference only. Ride and handling is the measure for correct pressure. |
| CAUSE | ACTION |
|---|---|
| Air line not attached to air bags, loose air line, or leak in system. | Trace all air lines and observe connections for faults. Leak check. |
| Faulty compressor. | Connect directly to battery through fused wire to verify that it isn’t a wiring problem. |
| Call Tech Support at 1-800-248-0892, ext 2 if compressor is faulty or the actions do not work |
| CAUSE | ACTION |
|---|---|
| Wired incorrectly. | Review wiring per installation guide. |
| Blown fuse. | Replace fuse. |
| Faulty compressor. | Connect directly to battery through fused wire to verify that it isn’t a wiring problem. |
| Call Tech Support at 1-800-248-0892, ext 2 if compressor is faulty or the actions do not work |
| CAUSE | ACTION |
|---|---|
| Wired incorrectly. | Review wiring per installation guide. |
| Blown fuse. | Replace fuse. |
| Faulty compressor. | Connect directly to battery through fused wire to verify that it isn’t a wiring problem. |
| Call Tech Support at 1-800-248-0892, ext 2 if compressor is faulty or the actions do not work |
| CAUSE | ACTION |
|---|---|
| Wired incorrectly. | Review wiring per installation guide. |
| Blown fuse. | Replace fuse. |
| Faulty compressor. | Connect directly to battery through fused wire to verify that it isn’t a wiring problem. |
| Call Tech Support at 1-800-248-0892, ext 2 if compressor is faulty or the actions do not work |
| CAUSE | ACTION |
|---|---|
| Air bag bottomed out. Rubber flex member was pinched between two ends of air bag. Insufficient pressure in air bags for load. | Replace air bag and increase pressure. Work your way down to desired result. For motorhomes, start at 100 psi. |
| Air bag bottomed out. Air bag is suspension limiter in compression. | Add or adjust jounce bumper for full contact before air bag bottoms out, especially for 4WD vehicles. |
| #1 cause of air bag mutilation is insufficient pressure for load or use. | Consider adding a on-board air compressor system for convenient air pressure adjustment. |
| Insufficient pressure in air bags for amount of suspension travel. | Must increase pressure when more suspension travel is needed. |
| CAUSE | ACTION |
|---|---|
| Road Debris | Replace air bag. |
| Insufficient clearance around air bag and is cut by object attached to vehicle. | Move object out of the path of the air bag. Must have a minimum of 1/2″ clearance around bag. Replace air bag. |
| Flex member rolled into mounting hardware. Improperly installed. | Correct the installation and replace the air bag. |
| CAUSE | ACTION |
|---|---|
| Road Debris | Replace air bag. |
| Insufficient clearance around air bag. | Check for alignment and adjustment of air bag to frame or tire. Re-adjust away from frame or tire. Also check for clearance to brake cable, etc. |
| Some kits call for a minimum clearance between frame and tire. Check installation guide. | |
| Call Tech Support at 1-800-248-0892. |
| CAUSE | ACTION |
|---|---|
| Not shielded from exhaust system. Possible incorrect installation. | Install heat shield kit. Replace air bag. Call Tech Support for heat shield kit. |
| CAUSE | ACTION |
|---|---|
| Air is leaking out too fast due to a massive leak. | Make sure all air line connections are ok especially at air bag fitting. |
| Inspect entire length of air line for damage or melted air lines. Replace as necessary. | |
| Check air bag for massive leak or hole. | |
| Call Tech Support at 1-800-248-0892 if the actions do not work. |
| CAUSE | ACTION |
|---|---|
| Check to make sure the schrader valve is tight. |
| CAUSE | ACTION |
|---|---|
| Ends of air bag are not parallel causing uneven stress in extension. Poor installation. | Adjust air bag. Replace air bag. |
| Possible defective air bag. | Call Tech Support at 1-800-248-0892. |
| Over-extended air bag during rough driving. | Add suspension limiting straps if necessary. |
| CAUSE | ACTION |
|---|---|
| Hose may be crimp, pinched, kinked, cut, or burst. Connections may not be secure, etc. | If there is a small leak in the air system, it may be necessary to use a spray bottle with a water and soap solution to find it. |
| CAUSE | ACTION |
|---|---|
| Air line fitting not tight enough. | Tighten air fitting 1/4 to 1/2 more turns. |
| A piece of air line which has not been cut off square at the end. | Remove air pressure from system and re-cut air line tube and ensure it has a square end. |
| Air line is not completely pushed in. | Push air line into the air fitting so it is secure. |
| Loose valve core in air fitting. | Tighten valve core |
| CAUSE | ACTION |
|---|---|
| Air bag bottomed out from low pressure. | Increase pressure, replace or repair brackets and/or bolts. Use Grade 8 bolts only. |
| Air bag bottomed out from maximum suspension travel in compression. | Remove air pressure from system and re-cut air line tube and ensure it has a square end. |
| Air bag bottomed out due to incorrect installation. Brackets are too close. | Review installation guide or call Tech Support for correct mounting height. Adjust installation as necessary. |
| CAUSE | ACTION |
|---|---|
| Suspension over-travel which causes “hook” of lower bracket to bend up and detaches it from axle U-bolt or spring retainer. Over-travel could be the result of incorrect installation. See section on four wheel driving. | Review installation guide or call Tech Support for correct mounting height. Adjust installation as necessary. Add suspension limiting straps if necessary to limit travel in extension. R&R lower bracket as necessary. |
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