SOHC.co.uk Forums > CB750

Can't removal rotor

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Yurkie:
Not sure if I've missed something or I just need to continue to persist with what I'm doing?

I've screwed in the rotor pull tool as tight as I can, hit it the end of it with a hammer and repeated this for the last couple of hours but the rotor still doesn't want to come off.

This is on a cb750f2 1977 supersport if that makes any difference?

MarkCR750:
They can be ridiculously tight, make sure you tighten the removal tool well and apply heat to the flywheel  then whack with the hammer.

Bryanj:
Are you using the 4 legged extractor or the single bolt?

Yurkie:
Thanks for the replies. I'm just about to go out and buy a gas torch. Surprisingly I haven't needed one up to this point of the teardown.

I'm using a single bolt.


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MCTID:
Having had a real struggle to remove difficult parts over the tears assisted by a small Butane Gas Cylinder.....I bit the bullet recently and bought a proper Sievert Propane Gas Torch.

It's like having an extra pair of hands. Obviously you have to be careful just how much heat you apply, but it makes even the most stubborn part that's been in place for over 40 years a doddle to shift.

It's worth every penny it and the gas bottle cost.

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