My PA32-260 has a leaking tip tank. Actually, it's the stopcock (right term?) where you sump fuel during pre-flight. It's not closing tightly and there's a resulting slow drip.
Is this something that simply unscrews and you put a new one on, or does this require an A&P?
Is this something that simply unscrews and you put a new one on, or does this require an A&P?