Depressurise System

Depressurize System

Equipment required: Testbook

Note: Land Rover DOES NOT provide a procedure to depressurize air suspension system without the use of the Testbook scan tool.

Depressurize

WARNING: Air suspension is pressurized up to 10 bar (150 psi). Dirt or grease must not enter the system. Wear hand, ear and eye safety standard protection when servicing system.

1. Connect Testbook and follow instructions to depressurize complete system.

CAUTION: Depressurizing system will lower body on to bump stops.

2. Ensure system is completely depressurized: Check that all air springs are deflated, and vehicle has dropped evenly on to the bump stops. If a spring, or springs, remains inflated possibly due to a stuck solenoid valve, it will be necessary to disconnect the pressurized pipe at that air spring.

WARNING: Wear hand, ear and eye safety standard protection. For extra protection wrap a clean cloth around pipe to be disconnected. Note that vehicle will lower to bump stop when pipe is disconnected.

3. Disconnect air pipe, refer to Air line (Level Control) Service and Repair/Disconnect and Connect Air Pipes Service and Repair

Repressurize

4. Run engine to repressurize system.