Does anyone know if I can repair a face bolt of a beyblade metal fusion?

Does anyone know if I can repair a face bolt of a beyblade metal fusion?
A face bolt of one of my beyblades makes a noise that sounds like krak when I twist it, can I repair it or it is impossible?

Thanks in advance and see you bladers (Sorry for my english im from spain Confused)
How could you miss the "Ask a Question, Get an Answer" thread?
Yep, basically it's impossible. Same problem I have.
(Mar. 12, 2011  10:32 PM)Mr. N Wrote: How could you miss the "Ask a Question, Get an Answer" thread?
He's Spanish so I would assume a language barrier.

Although, his question was answer in the Spanish forum.