proportioning valve

  1. cims1970fj40

    Brake line fitting leaking at proportioning valve

    I was working on bleeding my brakes yesterday and noticed that when my daughter was pushing on the brakes that brake fluid was spraying out where the brake line mates to the proportioning valve? Will a bad proportioning valve do that. The flare on the brake line looks ok to me. Any advice would...
  2. projectTuRD

    Front disc swap guys, show me your proportioning valve mounting please

    I imagine I’ll have to make some sort of bracket to mount this thing, but I’d like to see some ideas first.
  3. Eurasiaoverland

    Brake proportioning valve - how does it work?

    I'm in the process of rebuilding a (non-North American) 1989 BJ60. The vehicle was originally equipped with drum brakes on all wheels, so never came with a brake proportioning valve. I am adding a year-correct, factory original brake master cylinder, dual-diaphragm booster and proportioning...
  4. Montana Cruzr

    Brake proportioning valve for 91 Cruzr

    Hey all, been awhile since I have been able to spend time on the ‘net’. That said, glad you folks still here. As many may recall…still relatively new to the Landcruiser world and continue to learn and scratch my head. Enjoy reading and the encouragements I have received. So……. here’s my...
  5. MAD MARK 80

    Proportioning Valve leak. What option do I have?

    Hello all, I just found that my 80's Proportioning Valve is leaking. I kind of noticed my brake fluid got low 1/4 inch in this 3 month, I decide to look for potential problem or leak on brake line. What I found is the rubber seal is full of brake fluid inside. Do I have any other option other...
  6. C

    Brake Proportioning Valve

    So as I am finishing up my knuckle rebuild, I put on new brakes. Noticed that my master cylinder was leaking. So i took it off to rebuild it, my question is do I need to do anything the the brake proportioning valve? I bought a rebuild kit for the master, is there anything needed for this...
  7. S

    For Sale  FJ40 Brake Proportioning Valve

    This was taken off a running and driving truck sold I know it functions correctly. I have seen these listed for quite a bit of money and really unsure of what it is worth. I'll ask $200 obo to start with as I have seen used ones advertised for $264.00. No sensible offer refused. Thanks
  8. jralph125

    Stock Brake Proportioning Valve Adjustment?

    Hey Guys, I have read through a bunch of threads on this topic but can't seem to find the simple answer. I have a 79 FJ40 with front discs and drum rear, recently I have been noticing when I have to lay into the brakes the rear drums lock up pretty easily. I know there is a stock proportioning...
  9. F

    Question about rear brake pressure on 80

    The brakes on my 80 have always been lacking in stopping power and I wondered if maybe the proportioning valve was to blame. I am in the middle of replacing the rear axle seals on my 80 and also replacing the rear brake pads which requires the caliper cylinder to be pressed back in (i'm using a...
Back
Top Bottom