Question about 1976 Yamaha XS 500

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Sticking Rear Brake

My Rear Brake is stick on,almost causing the wheel to lock up.
Any ideas, my bike is a 1980 Yamaha XS500

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  • alanmarshall Feb 20, 2009

    Thanks For that but my machine has rear disc brakes

  • Anonymous Mar 14, 2014

    could a faulty rear brake sswitch cause the bike to short out when starting.



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  • Yamaha Master
  • 767 Answers

Hi Alanmarshall,

I guess the rear brakes system of your bike must be mechanical.
Remove the rear adjusting nut on the brake rod and thn try it , the wheel should rotate freely.
If no, thn theres a problem in the drum and the linnings.. you will hve to remove the back wheel and examine.
If after removing the adjusting nut at the rear rod it moves freely thn theres a problem frm the rod to the brake pedal.
Or it may have been tht the adjustment was too tight without a free play .

Hope this helps!

Knight (Yamaha Seca XJ750A 1981)

Posted on Feb 20, 2009

  • Murtaza Akberali  Versi
    Murtaza Akberali Versi Feb 21, 2009

    Hi Alan,

    Ok, all you have to do is loosen the bleeder neeple at the caliper and some brake fluid will pour out , this should release it.

    You may have to overhaul the caliper probabely the pisston has rust on it and thus the sticking.

    please visit this site for more information.

    Hope this helps !

    Knight. (yamaha seca XJ750A 1981)

  • Jason Apr 30, 2013

    I already cleaned the caliper. Seals and all is good.



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