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interceptor69

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Posts posted by interceptor69

  1. The drill bit arrived and it appears to be a simple reverse drill bit.  Doesn't look like the one I've used before but that was a spark plug that broke off in the motor.  Is this what I need to drill those out?  Want to make certain before I truly screw this up.

    20260228_153857.jpg

  2. One more thing.  Why do u guys think that bolt broke off when I tried to remove it?  I remember using a torque wrench when tightening those bolts a few years ago.  Is there something I should use when tightening the new bolts to prevent this from occurring again?  

  3. 10 hours ago, RC1237V said:

         The bolts in that area are 6mm diameter, and 90mm & 95mm according to the parts diagram. The longest left hand drill bit that will not mess up your threads is the 5mm left hand cobalt, which is 92mm. Measure what is left of your bolt, and make sure you have enough to grab onto with your drill. Luckily there should be no tension on the broken piece, and you can also subtract the thickness of the slave cylinder mounting flange - make sure it is not on the bike, you need all the room you can get. Put the drill bit all the way in before hitting the trigger, so if there are exposed threads, it will center itself. Do not spin the drill forward, or it could drive the broken-off piece deeper. Once it clears the threads you will need a thin magnet on a stick, or some sticky grease on the end of your broken bolt to retrieve the broken nub.

     

    With some luck, and patience it should come right out!

     

    McMaster part number is: 3474A56

    Thank you for that detailed instruction.  I believe I can get it out if I can get that bit you mentioned.  Again, thank you to everyone who responded.  Great forum here!

  4. 6 hours ago, Dutchy said:

    U could consider...

     

    get a length of 6mm threaded rod and see hom many mm it will "grip" inside the hole to assess where the broken bit sits.

    If you have say 4+mm thread  for the rod to sit, cut the rod to size.

    Fit the slave (there are still 2 regular bolts) and put 2 nuts on the rod.

    McGyver 2.0

    You know,, I thought about that but thought the idea ridiculous.  Maybe it isn't.  I will probably try the abovementioned technique suggested by @RC1237V first and if that doesn't work will attempt your McGuyver trick!

  5. On 2/17/2026 at 9:32 AM, MBrane said:

    I would soak the hole with ATF/acetone, and try a reverse/counterclockwise drill bit first. There's a good chance the heat from drilling will back the broken bit right out. If not then you have a hole for a square extractor. Round/spiral extractors are evil bits designed to make your life even harder when they inevitably break off in the hole you just drilled.

    Thanks.  What size drill bit would u try?  That's a small bolt.

  6. 23 hours ago, St. Stephen said:

    Whenever someone mentions Elf I always think of the front swingarm! I took the photo below quite a while ago.

     

    Speaking of stickers, bonus points for the Cycle sticker.

     

     

    IMG_3328.JPG

    Is that Ben Bostrom??

     

  7. I recently had the tank off doing a spark plug change and when replacing the tank clamped the metal hose holder too tightly over the hose and noticed on the next ride a strong vacuum when trying to open the gas cap.  Loosened the clamp thingy and no problems.  The vacuum was so strong it was difficult to lift the gas cap.

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