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valve cover bolt & donut hole question...

Discussion in 'XJ Technical Chat' started by maxim82, Apr 30, 2013.

  1. maxim82

    maxim82 Member

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    Apparently the donut holes have thin metal "caps" on top of them over the rubber. How are y'all getting the old donut holes off the valve cover bolts? Just curious to hear different takes without damaging the bolts.
     
  2. quebecois59

    quebecois59 Well-Known Member

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    I would cut them with an exacto, then they would be easily removed.
     
  3. maxim82

    maxim82 Member

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    Yeah I tried that with 1 and I can get the underside rubber off easily but not the top metal cap part. Definitely not "cut-able" with an Exacto.
     
  4. quebecois59

    quebecois59 Well-Known Member

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    Oh sorry, I read the post too fast, didn't notice the thin metal caps were the problem...
     
  5. maxim82

    maxim82 Member

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    It's cool, done that too.
     
  6. k-moe

    k-moe Pie, Bacon, Bourbon. Moderator Premium Member

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    Use diagonal cutters (normally used for cutting electrical wire), followed by twisting the metal part with pliers.
     
  7. maverickbr77

    maverickbr77 Member

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    I used tin snips to cut then twisted off with pliers.
     
  8. Special_edy

    Special_edy Member

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    The inner diameter of the metal caps are large enough to slide off. Once you cut the rubber part the metal will simply fall off
     
  9. hogfiddles

    hogfiddles XJ-Wizard, Host-Central NY Carb Clinic Moderator Premium Member

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    Edy's rigth....I cut the rubber, pry that off with a screwdriver, and the metal ring then falls right off. Another way that I do it is to warm up the rubber with a heatgun, put a dab of motor oil on the post, then just press the bolt right through. I try that method first before taking the time to cut everything.

    dave f
     
  10. maxim82

    maxim82 Member

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    I cut 1 off with diagonal pliers (never heard them called that) last night. I'll try the other methods tonight. Thanks
     
  11. mwhite74

    mwhite74 Member

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    +1, I always called them side-cuts :). Good luck with the removal!
     
  12. Special_edy

    Special_edy Member

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    Ive always heard them called dikes
     
  13. ColoradoDan

    ColoradoDan Active Member

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    My donuts must have been wasted. I twisted them with needlenose, and they snapped in half. Then the washer/cap slid off.

    I was using the fitz how-to and he mentioned getting medieval on them. Needlenose was as barbaric as I needed to be that day.

    http://www.xjbikes.com/Forums/viewtopic/t=14827.html
     
  14. mtnbikecrazy55

    mtnbikecrazy55 Active Member

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    X2

    Well I guess I've heard diagonal cutters as well, but saying dikes is way shorter, lol
     

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