What was found
DURING SVC C4, FOUND KEELBEAM, BS 1070, LT MID SECTION CHORD HAS CORROSION, REPAIR WAS ACCOMPLISHED IAW EWO 767-53-106R1 AND SR 1-1657143102.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING SVC C4, FOUND KEELBEAM, BS 1070, LT MID SECTION CHORD HAS CORROSION, REPAIR WAS ACCOMPLISHED IAW EWO 767-53-106R1 AND SR 1-1657143102.