Trailer parking brakes are not setting

Discussion in 'Freightliner Forum' started by Dorego401, Mar 31, 2021.

  1. Dorego401

    Dorego401 Bobtail Member

    31
    5
    Oct 11, 2020
    0
    Pulled the emergency gland hand and still nothing . Are the trailer valves at the air tank universal for all trailers ?
     
  2. Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.

  3. SmallPackage

    SmallPackage Road Train Member

    5,713
    18,286
    Dec 20, 2019
    Marion Texas
    0
    https://www.bendix.com/media/documents/BW1114QuickReferenceCatalog.pdf
    Everything made for an airbrake and supply system on a truck and trailer should be in here.

    You may have a different brand like Midland, Berg, or Sealco but this should give you an idea. Everything the other manufactures build may be slightly different in appearance but they still pattern it off of Bendix original designs.
     
    Dorego401 Thanks this.
  4. RoadRanger^^

    RoadRanger^^ Medium Load Member

    315
    117
    Apr 17, 2018
    Columbus, OH
    0
    I had the same issue on 2017 utility trailer. Parking brake were not setting or they will set but with delay and barely any air. I replaced the Bendix spring valve everything is back to normal
     
  • Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.