What was found
LH O/B FLAP AT WS 178 AFT HINGE POINT FITTING ON WING HAS CHAFING ON METAL
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LH O/B FLAP AT WS 178 AFT HINGE POINT FITTING ON WING HAS CHAFING ON METAL