RE: Questions about rebuilt 25FSR
The carb was completely disassembles, cleaned assembled (it's the ORIGINAL). here are two things that may effect that rough operation (?):
1. The new nipple that I bought that feeds fuel to the needle valve seems to be large - larger than the exhaust pressure nipple - may this have to do with the engine operation?
2. Since I assembled the carb I did not touch the other needle (on the right - on axis with the throttle arm), which I think is a low RPM mixture needle. It is completely closed now. How should I set it for smooth operation? I did not see any mention of this in the OS manual.
Thanks