Learned a trick for stuck panel screws that actually works | Aircraft Mechanics

Jamie Walker · 2026-04-23T18:05:03.750456+00:00

I was fighting a stripped #10 screw on a Cessna 172 cowling for 20 minutes, tried a sharp center punch and a hammer to tap it counter-clockwise and it came right out on the first hit. My lead mechanic said that method is a waste of time and damages the panel, but I had zero marring and saved replacing the whole screw. Anyone else use this approach or am I just getting lucky?

gavin6924mo ago

Sucks when a lead doesnt back you up. Glad it worked though.

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the_linda4mo ago

Wow, I actually read something about this a while back. Tapping it counter-clockwise with a punch is an old trick that some old-timers swear by for seized screws. Honestly, it's wild how a little percussive maintenance can break that corrosion loose without messing up the panel.

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hayes.joel4mo ago

Dude, your lead's right. You just got lucky, that punch usually dents the panel.

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