Does anyone know what size screwdriver is necessary to reach the carb drain screws? Need a length and blade width. Going to pick one up tomorrow and I'd prefer to not have to return something that doesn't quite make it.
Do you have Harbor Freight? I got a very long, quarter inch, slotted driver there cheap. But it can bind in the recessed hole when one doesn't have a straight shot at the screw.
In other words, the flat end of the blade should be as narrow as possible if the nominal width is quarter inch.
Otherwise, I would find out where auto mechanics buy tools.
Yes. Should have mentioned that I ground the flared “shoulders” of my screwdriver’s tip so the entire tip was no wider than 1/4”.the flat end of the blade should be as narrow as possible if the nominal width is quarter inch.