Ooops. Remove the extractor bolt - it sits on top of the crank bolt - then see if you can pull the crank bolt out. Then you'll get an idea as to what has happened.
If the bolt isn't engaging riding it will damage the axle interference fit with the crank arm - and the arm may even fall off.
Ooops. Remove the extractor bolt - it sits on top of the crank bolt - then see if you can pull the crank bolt out. Then you'll get an idea as to what has happened.
If the bolt isn't engaging riding it will damage the axle interference fit with the crank arm - and the arm may even fall off.