23-10-19, 09:34 PM
The staggered main jet sizes are standard, nothing to do with your problem.
Needle nose pliers, straight pull and try to avoid marring the brass as you do it.
Prise the filters off the float needle seat with a small pick or 'driver. Makes removing/fitting the O-rings a lot easier and reduces chance of damaging them. You will probably find that the old O-rings have flattened and may even snap as you pry them out of their grooves. If so, that tends to suggest that they will have been leaking.
Needle nose pliers, straight pull and try to avoid marring the brass as you do it.
Prise the filters off the float needle seat with a small pick or 'driver. Makes removing/fitting the O-rings a lot easier and reduces chance of damaging them. You will probably find that the old O-rings have flattened and may even snap as you pry them out of their grooves. If so, that tends to suggest that they will have been leaking.