What was found
DURING INSP OF AFT CARGO COMPARTMENT DOOR JAMB SILL AREA, CORROSION WAS FOUND ON ATTACHING INTERCOSTAL WEB 2 GUSSETS, AND 2 CLIPS, THAT ATTACH DOOR JAMB SILL AT STA 758.00 LONGERON 29 RIGHT. REMOVED CORRODED PARTS, FABRICATED NEW AND INSTALLED CLIPS, GUSSETS, AND WEB IAW 51-30-5. REMOVED CORRODED INTERCOSTAL AND FABRICATED NEW IAW 51-10-2A AND INSTALLED IAW 51-30-5. AIRCRAFT RETURNED TO SERVICE.