REAR BRAKE LOCKED UP

Discussion in '610/630' started by huskyfan420123, Aug 15, 2013.

  1. huskyfan420123 Husqvarna
    B Class

    Husqvarna Motorcycle:
    sms630
    Other Motorcycles:
    rm125/2012 tomos 150 fun times
    I just got my bike back today and there seems to be a tick in the clutch and now my brake locked up what would cause bolth these


    because it seems to me the dealer rode the piss outta my bike I forgot to check the mileage
  2. RDTCU Husqvarna
    Pro Class

    Husqvarna Motorcycle:
    '11 630SMS
    Locked up as in the wheel stopped spinning?

    Sure you didn't have a sprocket bolt come loose?
  3. 1lunger Husqvarna
    AA Class

    Location:
    Bloomfield CT
    It could be that the clevis and the round lever stop are not adjusted right.
  4. RDTCU Husqvarna
    Pro Class

    Husqvarna Motorcycle:
    '11 630SMS

    That's a posibility.

    I made an oversized cam stop so I could get the pedal as low as I wanted it without risking damage to the master. I'm 6'4"...
  5. huskyfan420123 Husqvarna
    B Class

    Husqvarna Motorcycle:
    sms630
    Other Motorcycles:
    rm125/2012 tomos 150 fun times
    no the brake doesn't open back up like i was riding with my buddy and he said i smell ur brakes i looked down and saw my pads where closed my brake light was on i just got the bike back today

    plus theres a tic coming from i think the clutch like a clicking noise
  6. RDTCU Husqvarna
    Pro Class

    Husqvarna Motorcycle:
    '11 630SMS
    Check to make sure the cam stop isn't stopping the pedal before it completely releases the master. There should a small bit of pedal travel before it starts to compress the cylinder.
  7. huskyfan420123 Husqvarna
    B Class

    Husqvarna Motorcycle:
    sms630
    Other Motorcycles:
    rm125/2012 tomos 150 fun times
    that's what it was problem fixed
  8. trav72 Husqvarna
    AA Class

    Location:
    NJ
    Husqvarna Motorcycle:
    TE630
    Got any more info on that? Im 6'3" ...
  9. RDTCU Husqvarna
    Pro Class

    Husqvarna Motorcycle:
    '11 630SMS
    Sweet.
  10. RDTCU Husqvarna
    Pro Class

    Husqvarna Motorcycle:
    '11 630SMS
    I'll get a pic later, easier than trying to explain, haha.
  11. trav72 Husqvarna
    AA Class

    Location:
    NJ
    Husqvarna Motorcycle:
    TE630

    That's good because I don't like reading instructions. :D
  12. RDTCU Husqvarna
    Pro Class

    Husqvarna Motorcycle:
    '11 630SMS
    If you replace the top jamb nut on the master with some spacers (washers), you can lower the pedal a good bit, just make sure it doesn't bottom on the peg mount instead of giving you full braking pressure.

    [IMG]

    Once you lower it you probably need a bigger negative stop (cam) to keep the pedal from snapping up under spring force, trying to rip the master cylinder piston out. You need to set the cam carefully so that it will stop the pedal before it pulls on the master cylinder clevis, but doesn't compress the master cylinder. There should be a tiny bit of dead travel / slop. That's why the clevis is slightly slotted.

    I also had to shorten the stud on the master piston a few threads with a grinder so that it didn't interfere with the rear of the pedal.

    Here's the factory cam stop next to the larger one I made
    [IMG]