Needle seat ?

[pepper]

Hey guys , first time here and have a dumb question, first time to work on mariner carbs & have a needle sticking, If I want 2 change needle & seat just how do i remove seat that dont have a screwdriver slot ? Any info about this would be apr.very much. This is a mariner 1981....50hp. 4cl. tillotson carbs. p.s. please overlook the not so good spelling.

[boats.net]

The seat is not replaceable on that carb just the inlet needle.

[pepper]

The seat is not replaceable on that carb just the inlet needle.

Thanks guys, goter going, replaced needle. sam