What was found
CORROSION WAS FOUND AROUND MAIN ENTRY DOOR UPPER OPENING AT FRAME 5 DURING A SCHEDULED 3C, 18 YEAR, AIRFRAME INSPECTION. CORROSION WAS REMOVED AND A FABRICATED DOUBLER WAS INSTALLED AT UPPER OPENING AT FRAME 5 IAW MFG DWG FGFB222105A8 EO1-1. REPAIRED CORROSION ON FRAME 5 BY INSTALLING A MECHANICALLY FABRICATED SPLICED FRAME 5 IAW INSTRUCTIONS FROM DWG FGFB2221005A4 EO1-2. PROTECTIVE TREATMENT WAS RESTORED IN REPAIRED AREA.