Help needed

snowster

Hi all it’s been a while since my last post is there anyone can help me with a problem the non chain ring side of my sons clank arm has become loose on closer inspection the washer sat behind the clank arm has snapped and needs replacing can anyone advice me on what’s the washer called? It’s for a fsa comet clankset
Many thanks

gomezz

Sounds like a Wave washer, think it was Wiggle I got one from.

snowster

Many thanks for your reply so fitting a new wave washing would stop the play in the clank arm correct?