Kenworth t680 height leveling

Discussion in 'Kenworth Forum' started by Ihaulfreight, Jul 7, 2025.

  1. Ihaulfreight

    Ihaulfreight Bobtail Member

    2
    1
    Jul 7, 2025
    0
    Regarding my 2020 T680 Kenworth, I have noticed that the dump or lift function is not working when I press the corresponding button. Additionally, I have observed an occasional air leak from the bottom of the valve, which I have circled. Could you please advise whether the entire component needs replacement, or if there might be alternative solutions? Thank you for your assistance. Screenshot_20250707_130949_Messages.jpg 20250707_012909.jpg 20250707_012909.jpg
     
    D.Tibbitt Thanks this.
  2. Truckers Report Jobs

    Trucking Jobs in 30 seconds

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

  3. AModelCat

    AModelCat Road Train Member

    29,179
    158,881
    Jul 7, 2015
    Canuckistan
    0
    Valve adds and exhausts air from the suspension as needed. As long as it's not a constant leak it's fine.
     
    QUALITYTRUCK and D.Tibbitt Thank this.
  4. D.Tibbitt

    D.Tibbitt Road Train Member

    21,706
    148,293
    Apr 26, 2013
    Gettin' down westbound
    0
    What u have circled is the exhaust for the leveling valve. If it is leaking constantly out of that port then it can be replaced ..
     
    QUALITYTRUCK Thanks this.
  • Truckers Report Jobs

    Trucking Jobs in 30 seconds

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