Automatic Level Control System Leak Test

Automatic Level Control System Leak Test

Special Tools

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

1. Disconnect the air tube from the air dryer.

2. Attach the air tube to the J 22124-B - pressure gauge 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 gauge 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 (2500) Shock Absorber Replacement (2500)Shock Absorber Replacement (1500) Shock Absorber Replacement (1500)