749 Mot Fail. Need Help And Advice Please :(

Discussion in '749 / 999' started by xivlia, Mar 13, 2015.

  1. @Duke of Stow i have done the suspension bounce before installing the wheel back on... and those pads are actually only a year old.. i needed one new for the last MOT. surely they cant be worn out already, hence why i didnt buy new ones... il buy them now though. @Cream_Revenge i cant get a full revolution by hand....
     
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  2. Can you without the calipers fitted?
     
  3. yeah it spins no problem without the calipers fitted.
     
  4. The point is not that they are worn out but worn in - to the old, scored and uneven discs, so they won't contact your new, flat discs properly.
     
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  5. Old pads won't make the brakes stick though.
     
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  6. Classic stuff. Frank Spencer trying to fix a ducati.
     
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  7. have you tried pumping up the brake then craking the bleed nipples.? v.common on car hoses to block up.
     
  8. @finm excuse my ignorance, but if it was a blocked hose, wouldn't the thing not get stuck.... as opposed to getting stuck? because if it was a blocked hose.. the thing wont actually engage right?
     
  9. it will pump fluid in but the pressure will dissipate after a while.
    also a wee rusty lip in the master will allow you to keep pumping fluid in but not return properly but again the pressure will release after a wee while.
     
  10. Is it both calipers, or just one? figure that out, put something between the pads on the caliper that's off so you don't push the pots out , check them one at time, odds are its only one side ,ill have a fiver on the left if someone wants to start a book.
     
  11. dirty side of the road.
    if its both, what have they got in common?
     
  12. take a picture of the calipers fitted and post it up.
     
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  13. Master cylinder it will be could be dirt or bad adjusting.
     
  14. Take the caliprers off and spin the front wheel, if it still won't spin more than a turn, it's the bearing, axel, etc. If it spins freely you know it's the brakes.
     
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  15. He's done that, see above, keep up!
     
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