What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFT WING LEADING EDGE SLAT TRACK #12 FORWARD LOWER BOLT BETWEEN WS 13464 AND WS 14057, BETWEEN RIBS 25 AND 26. REPLACED BOLT PER TASK CARD 26C51057005.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFT WING LEADING EDGE SLAT TRACK #12 FORWARD LOWER BOLT BETWEEN WS 13464 AND WS 14057, BETWEEN RIBS 25 AND 26. REPLACED BOLT PER TASK CARD 26C51057005.