Frog bike crank removal

[T4tomo]

Turns out I had crank puller tool already, just that I had forgotten about it.

However, when driving it down, it's not budging. I was using a lot of force, you can see the bare metal where it's defacing, and the crank arm wouldn't budge. Am I in trouble here? I have included the RH crank in the second image so you can compare.


View: https://imgur.com/a/J3zGmpI

is the end of your puller tool small enough to fit?? i dont think it is.

i think you have a
ccp 44 copy tool

you need a ccp 22 equivalent for sq taper

 

[confusedcyclist]

I'll have to file out the inside of my crank to undo the mess I made of it, but job is a good one, my 'adapted' tool did the trick.

 

[C R]

I'll have to file out the inside of my crank to undo the mess I made of it, but job is a good one, my 'adapted' tool did the trick.

I reckon the self extracting bolts are well worth the 10 squids.