GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2002 🢒 Chevrolet C-Series Medium Duty Truck B7 🢒 Brakes 🢒 Air Brakes 🢒 Front Axle Reservoir Air Supply Valve Leakage Test

Front Axle Reservoir Air Supply Valve Leakage Test for Chevrolet Chevrolet C-Series Medium Duty Truck B7 2002

  1. Start the engine.
  2. Charge the system air pressure to the governor cut-out point.

    3. Object Number: 202596 Size: MH
  3. Apply a soap solution to cover the valve.
  4. Verify that no leakage occurs. If bubbles appear, install the valve core finger tightly.
  5. Check for leaks. If air leakage is still present, replace or overhaul the valve. Refer to Front Axle Service Reservoir Air Supply Valve Replacement or Air Brake System Description and Operation .