Loading…

A lead mechanic in Anchorage told me my torque wrench technique was off by 15% | Aircraft Mechanics - Free To Speak

A lead mechanic in Anchorage told me my torque wrench technique was off by 15%

He pulled me aside after a pre-flight check and said I was rushing the final clicks, which could leave fasteners under-torqued. I started using a slower, two-stage pull method on everything from cowling panels to landing gear bolts. Has anyone else had a simple habit change make that big a difference in their work?

4 comments

4 Comments

caseythompson4mo ago

Alaska winters probably make that click feel different too.

the_piper5mo ago

Ever have someone point out a tiny thing you do without thinking? I used to get in a hurry with a drill and not let the bit do the work, especially on metal. A guy I worked with showed me how pressing too hard was actually making the holes rough and wearing bits out fast. Slowing down and letting the tool's weight and speed do the cutting felt weird at first, but the difference in clean holes was huge. That one tip probably saved me a bunch on bits and rework. What was the hardest part about switching to your new torque method?

graceowens5mo ago

Trusting the process is the real hurdle, like jadej50 said. You have to unlearn that panic instinct to push harder when things get tough. My brain kept screaming that more force equals faster results, even when the clean holes proved it wrong. It took a solid week of consciously holding back before the new lighter touch started to feel normal.

jadej505mo ago

That drill story from @the_piper is exactly it. I see this with people learning to drive stick shift, they ride the clutch because it feels like more control, but you're just burning it up. The hardest part is trusting the process when your instinct is to force it. You have to fight the feeling that doing less work is somehow wrong, even when the results are clearly better. It's a small mindset shift that applies to so many things.