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Can't removal rotor

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pewe:
I used a cheap electric wheel impact wrench. In the £40 segment.
I had the crank on a thick plank of wood, a friend was standing on the crank. I let the impact wrench work with the alternator removal bolt for at least 20 sec until the alternator flew off. The bolt was fastened with Loctite when crank was refurbished and alternator lightened back in the early 80's.

I used loctite and wheel impact wrench when assemble it

Yurkie:
Heat didn't work unfortunately so  my next stop is to purchase an electric impact wrench.


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steff750:

--- Quote ---Are you using the 4 legged extractor or the single bolt?
--- End quote ---
i have always used a three leg extractor  you do need too give the extractor a bang with a good heavy hammer aswell  and the alternator has always just sprung off for me?

archmill:
I couldn't get the rotor off and just about ruined a three leg puller. Took the crank with the rotor attached to my local bike shop and he got it off with a bit of grunt and bad language using a spider ( looks like a car wheel brace ). No charge.

Yurkie:
I might have to follow in you footsteps of going to a local bike shop. Tried heat with both a three leg puller and also the single bolt. Neither are looking to good now. Just need to find a single bolt puller with a nut head rather than the T bar which I have now bent. Then purchase an impact wrench. If that fails I need to look for a friendly bike shop.


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