Automatic Level Control System Leak Test

Automatic Level Control System Leak Test

Tools Required

J 22124-B Pressure Gage (0-300 psi)

1. Disconnect the air tube from the air dryer.
2. Attach the air tube to the J 22124-B pressure gage on the side opposite the toggle valve.
3. Close the toggle valve.
4. Apply service air pressure to the service valve and pressurize until the J 22124-B pressure gage reads 550 kPa (80 psi).
5. Verify that the system maintains pressure for at least 1 minute.

• If the system does not maintain the specified pressure for the specified amount of time, check the shock absorber air sleeves, air tubes, and all connections for air leaks using a soapy water solution. Repair or replace any leaking components.

Repair Instructions

* Air Tube Repair (Service and Repair)
* Shock Absorber Replacement (1500) (Shock Absorber Replacement (1500))Shock Absorber Replacement (2500) (Shock Absorber Replacement (2500))