What was found
HEAVY CK / MAJOR REPAIR: LT OUTBOARD LONGITUDINAL FLOORBEAM IS CRACKED JUST FWD OF FRAME 33. FABRICATED AND DRILLED AND INSTALLED NEW LONGITUDINAL FLOORBEAM AND 8 EA ATTACH CLIPS IAW M7 SB ATR72-53-015.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
HEAVY CK / MAJOR REPAIR: LT OUTBOARD LONGITUDINAL FLOORBEAM IS CRACKED JUST FWD OF FRAME 33. FABRICATED AND DRILLED AND INSTALLED NEW LONGITUDINAL FLOORBEAM AND 8 EA ATTACH CLIPS IAW M7 SB ATR72-53-015.