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?

1 comments

1 Comment

paul_thompson673h 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.