Pete 389. Parking brake won't release, please help

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Just.Do.It, Sep 2, 2019.

  1. starmac

    starmac Road Train Member

    6,639
    12,528
    Apr 11, 2019
    Fairbanks Ak
    0
    Lucky he didn't flat spot some tires driving it witth the brakes set., that is normally not a good plan.
    I have had to change out tires where guys just drove across the parking lot like that.
     
    Just.Do.It Thanks this.
  2. Truckers Report Jobs

    Trucking Jobs in 30 seconds

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

  3. Mid-May Trucker

    Mid-May Trucker Road Train Member

    1,118
    2,079
    Oct 23, 2018
    0
    Remove the pads and pray you don't get stopped.
     
  4. TTNJ

    TTNJ Heavy Load Member

    704
    954
    Nov 21, 2017
    0
    That’s a great idea....... Swift driver
     
  5. Just.Do.It

    Just.Do.It Light Load Member

    55
    37
    Jul 23, 2018
    Tampa FL
    0
    UPDATE. Truck is drivable, but still leaking air somewhere. Pressure drops within 3-4 minutes, when engine is off.

    Good thing is, I delivered the load I was stuck with, without any penalties, and almost on time. Drove 2700 miles in two days, that was entertaining.
     
    baha Thanks this.
  6. TTNJ

    TTNJ Heavy Load Member

    704
    954
    Nov 21, 2017
    0
    Leaking air brakes dragging?
     
  7. Just.Do.It

    Just.Do.It Light Load Member

    55
    37
    Jul 23, 2018
    Tampa FL
    0
    Brakes not dragging, everything is fine, except for the pressure dropping too fast after engine is shut off
     
  8. TTNJ

    TTNJ Heavy Load Member

    704
    954
    Nov 21, 2017
    0
    I can’t even pretend to think I know what the issue is but please keep me posted. This is a learning oppprtunity
     
    Just.Do.It Thanks this.
  9. TTNJ

    TTNJ Heavy Load Member

    704
    954
    Nov 21, 2017
    0
    Any updates?
     
  10. Just.Do.It

    Just.Do.It Light Load Member

    55
    37
    Jul 23, 2018
    Tampa FL
    0
    Nope. Just driving it. Hopefully it will last for another two weeks. Will take it to the shop after the trip.
     
    Last edited: Sep 10, 2019
    baha Thanks this.
  11. Just.Do.It

    Just.Do.It Light Load Member

    55
    37
    Jul 23, 2018
    Tampa FL
    0
    ANOTHER UPDATE:
    So finally this morning air leak got bad enough to make me go under the truck and take a look. what I found was a couple of plastic connectors got loose and leaking air. if somebody can tell me how to fix this without paying thousands of dollars, that would be greatly appreciated. Thank you! IMG-20190914-WA0004.jpeg IMG-20190914-WA0000.jpeg
     
  • Truckers Report Jobs

    Trucking Jobs in 30 seconds

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