Seized stripped preload bolt in crankset.

Biffz0id
Biffz0id Posts: 123
edited October 2011 in MTB workshop & tech
So, I'm running an FSA gap crankset. I installed just as you should with out going mad on the torque for the preload cap etc. but it kept wobbling loose. So I applied some threadlock.

Now, when I tried to take off the crank the allen key bolt stripped. Leaving it stuck in there. I've tried all the tricks I can think of. WD40, hot water, hammering a bigger torx bolt in there, sawing a slit to try and use a screw driver in but to no avail.

Any tips or suggestions?

Comments

  • nicklouse
    nicklouse Posts: 50,675
    angle grinder/drill/dremmel.

    thread lock was not needed.
    "Do not follow where the path may lead, Go instead where there is no path, and Leave a Trail."
    Parktools :?:SheldonBrown
  • Biffz0id
    Biffz0id Posts: 123
    Okay cool. A bit reluctant to drill it out but I can't think of any other way.

    Providing I do get it out and fit the new one how else can I stop it wobbling out. I torqued it all correctly etc. and it came loose on the first day. The spacers are all correct etc.

    Thanks.
  • S-M
    S-M Posts: 174
    Tried an impact driver on it?
    1999 Specialized FSR Elite MAX Backbone.
    1998 Specialized FSR Ground Control - stripped for parts.
    2011 Boardman Pro HT - SOLD! (low quality, expensive garbage)

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