What was found
WHILE IN FOR C-CHECK, MAINTENANCE FOUND NR 6 K-FLAP OUTBOARD ATTACH LUG OUTBOARD SIDE HAS CORROSION AROUND LWR FASTENER HOLE. REMOVED AND REPLACED COMPLETE K-FLAP ASSY. ARM ADDENDUM 727-5750-5542, 51-30-2, MM 27-81-01, 27-81-00.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE IN FOR C-CHECK, MAINTENANCE FOUND NR 6 K-FLAP OUTBOARD ATTACH LUG OUTBOARD SIDE HAS CORROSION AROUND LWR FASTENER HOLE. REMOVED AND REPLACED COMPLETE K-FLAP ASSY. ARM ADDENDUM 727-5750-5542, 51-30-2, MM 27-81-01, 27-81-00.