Yes, but it is not recommended. Unlike some of our competitors, few, if any, special tools are needed. Parts can be ordered directly from SAILTEC.
It is not terribly complicated to someone with mechanical skill but the first one is a dozy. We spend two to four hours on a full rebuild. It will take you longer and then if it doesn't work correctly you may have to do it again or send it in to us. It is best to just have it done and warranted by us.