.. just gently pulse burn it til it glows ( but don't go mad and really burn it up ), it'll burn any gunk and vodka off the wire that way .. and it'll be OK til they need totally swapping out. If you disassemble it completely, you might find reassembly impossible as the wires would be very short to manipulate back into place ( it's possible, I've done it, but it's a major PITA ) .. :o)