AD-9si and AD–IS

p4 mm 42.02.002
  1. Park the vehicle on a level surface, shut down the engine, and set the parking brake. Chock the tires.
  2. Drain the air reservoirs.
  3. Using a strap wrench or equivalent, loosen the desiccant cartridge. Spin the cartridge off by hand and discard it. See Fig..

    1. Desiccant Cartridge

    2. Cartridge Sealing Ring

    3. Threaded Base Post

    Fig. 1, Desiccant Cartridge Replacement

  4. On the new desiccant cartridge, lubricate the sealing rings with silicone grease.

    5. Important: Only use the silicone grease supplied with Bendix replacement kits.

  5. Screw the desiccant cartridge onto the body by hand until the seal makes contact with the body. Rotate the cartridge clockwise about one full turn. Tighten the cartridge firmly.
Note:
Parent topic: Replacement of the Bendix Air Dryer Desiccant
Document Number: 0000103235
Manual Publication Date: 2024-05-15
Topic Publication Date: 2025-04-05