Identification: Campagnolo Triple Crankset (Corce d Aune, Record Look ?!)

[oliver1850]

I have never had that happen. I'd see if the end of your tool fits through the square taper of another crank arm. Only thing I can think of is that the driving end of the tool made contact with with the crank arm instead of the spindle. Not that that is going to help - other than possibly explain what the problem was.

[oldpotatoe]

Originally Posted by jtakeda

Oh man. Bummer.

It’s possible that when whoever installed the crank they really cranked it on there and it’s stuck but I doubt it.

You might be able to cut threads in there and still salvage the crank

Also fortunately you buggered the NDS. You might be able to find a replacement

Didn't help that it on a (larger) JIS taper(shimano BB looks like)..yes there are thread cutters but doubt that'll work..seems a tie rod tool, might kill the BB cup also..hopefully the DS comes off...

Wonder if the OP, when first using the tool with the ring on it..pulled the threads out then..

Yeah remove the little circle thing at the end of your puller and it should work

Kinda like forgetting to take the crank bolt washer out first..and the 'puller' pushes against that instead of the spindle end.

[Ralph]

I was gonna say....make sure the washer is out. But didn't see one there.