I show how to remove a stubborn stuck fixed cup from a bike bottom bracket. I use a homemade tool consisting of a 5/8″ bolt, some washers and a nut. Sheldon Brown talked about this method on his website. There are other methods also, but this is a good one. This bike is a vintage Schwinn.
This method also works for right hand threaded fixed cups such as on vintage Italian and French bikes, by turning the wrench on the non drive side.
I shot a newer version of this video here:
How To Remove Stuck/Seized/Frozen Bottom Bracket Fixed Cup
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