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My old way of checking for fuel leaks was a mess, literally.
I used to just wipe down a fitting and watch for a wet spot, which wasted time and left streaks. After a supervisor at the Phoenix MRO saw me doing that three times on a 737, he handed me a bottle of leak detection fluid and said 'try this once.' Now I use that fluid every single time because it bubbles instantly at the source. Anyone have a favorite brand or a different method that's faster?
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kim.xena3d ago
Yeah, that supervisor saved you a ton of hassle. I had a similar thing with a stubborn oil leak on a car, just kept cleaning and guessing until a buddy showed me the UV dye method. It lights right up under a black light, no waiting for drips. What's your go-to brand for that leak fluid now? bens81 is totally right about getting stuck in a routine, it's wild how you can keep doing the slow way just because you haven't seen the fast one yet.
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robertgreen3d ago
Wait, you were cleaning and guessing over and over without the UV dye? That sounds like a total nightmare! I can't believe how much time that must have wasted. It's crazy how we stick with the hard way just because it's the only way we know. Your buddy showing up with that black light must have felt like getting superpowers.
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Honestly, that story hits on something I see all the time. People get stuck in a routine way of doing things because it's what they know, even if it's messy or slow. It takes someone showing you a clearly better way to break that habit. Tbh, it happens with software at my office or even just cooking at home. Your old wipe method was like my stubborn dad refusing to use a drill for screws. That leak fluid is the drill. Once you see it work right, you can't go back.
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