Peterbilt ABS and dash valve leaking.

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by jriol94, Dec 15, 2021.

  1. jriol94

    jriol94 Bobtail Member

    17
    7
    Nov 14, 2020
    0
    Have both valves leaking when I release tractor brakes. When I push on the brake pedal it stops. I’ve loosened up all the service lines on the brake chambers, they’re not pushing any air into the service line. I then changed abs valve, nothing. Now changed dash valve and again, nothing. What else can I look at?
     
  2. Truckers Report Jobs

    Trucking Jobs in 30 seconds

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

  3. BoxCarKidd

    BoxCarKidd Road Train Member

    3,870
    5,507
    Aug 26, 2014
    0
    Where are these valves leaking from?
     
  • Truckers Report Jobs

    Trucking Jobs in 30 seconds

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

  • Draft saved Draft deleted