Spent $250 on a borescope for a 737 APU inspection

Caught a tiny crack in a fuel line that visual couldn't see, saved a huge headache. What's your go-to tool for tricky inspections?

3 comments

3 Comments

elliotr3927d ago

Paul, a hairline crack is no joke, glad you caught it.

paul_thompson673mo ago

$250 is a steal for that find. A tiny crack in a fuel line is nightmare fuel. My go-to is a good mirror on a stick, but you just sold me on upgrading.

elliotr392mo ago

Mirror on a stick still gets the job done for me. I've found more leaks with a cheap mirror and a flashlight than any fancy gear. That $250 could buy a lot of other tools. Sometimes the old way is just simpler.