Torque seal pen trick that saved my tail on a B-737 brake job
Last Tuesday I was doing a wheel and brake swap on a 737 that came in with a hot brake write-up. You know how it is, all those bolts on the main gear axle need precise torque and then you gotta mark them. I was using a little paintbrush and a bottle of torque seal like I always did. But I kept dropping the brush into the wheel well and getting seal all over my fingers. After the third time fishing it out, I grabbed a cheap blue paint pen from my toolbox instead. Just scribbled a line across each bolt head and the flange. Worked way cleaner, dried fast, and I could even see the line from a weird angle without a flashlight. Has anyone else switched to paint pens for this stuff, or am I late to the party?