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Jeff747

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  1. Jeff747
    Trolly brake was the fix. I appreciate you sharing this advice, you saved me a ton of time and money for a simple operator error. Cheers, Jeff
  2. Jeff747
    85, we did do the first part we actually took it all apart and put a new brake valve. In the process we clean the piston and put the antiseize (it moves freely.) I am wondering if the problem is this trolley valve. We will play with this and see if the pressure changes. Thanks!
  3. Jeff747
    I'll try this method and see if I can back track to what the problem is. Jeff
  4. Jeff747
    D-day, what would be faulty in this scenario? the park brake chamber? allowing the air to flow through to the service side.
  5. Jeff747
    They don't seem to be dragging at all. I haven't unhooked the lines at the chambers to test this. I do intend on replacing the service chambers Jeff
  6. Jeff747
    Jojo you have been nothing but a huge help. After replacing the brake valve there still seems to be ~35 psi at the stop light switch. The line coming to this switch comes from the tractor protection valve. Do you think the TP valve could be leaking air into the service line? is there a way to diagnose before replacing Jeff

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