Spent 2 hours chasing a fuel leak on a 172 only to find a loose B-nut I snugged myself the week before
Honestly I keep seeing guys pull panels and drain tanks before they even check the simple stuff. Last Tuesday at our hangar in Tulsa I found the drip coming off a fitting on the firewall that I had torqued but never rechecked after a flight. Anyone else guilty of skipping the walk-around on their own work?