Re: Martin 75 with Carter N Carb with broken jet

[amuller]

Or you could use a cutting disk in a Dremel or a die grinder to make a slot. I don’t think It would do too much harm to slot the carb body a bit. But I’m thinking that if the needle was corroded in or otherwise stuck hard enough to twist off, your chances of getting it out aren’t too good. You could slot it, soak it with the acetone/ATF mix for a few days, and then heat it gently and maybe it would come out.