Rear Suspension
64.50.38 Suspension - Depressurize and RepressurizeDepressurize
1. Depressurize suspension using T4.
WARNING: The air suspension system is pressurized up to:
^ Up to VI N 106309 - 13.7 Bar (199 lbs/in2)
^ From VIN 106310 - 11.8 Bar (171 lbs/in2)
WARNING: Ensure dirt or grease does not enter the system. Wear hand, ear and eye safety protection when working on the system.
Repressurize
1. Repressurize suspension using Testbook/T4.
CAUTION: The air springs must be fully pressurized before the weight of the vehicle is applied to them.