What was found
INNER ATTACHING RIB NR 5 ON AFT AIRSTAIRS CORRODED BEYOND LIMIT AT ATTACHING POINTS LT, RT AND CENTER. LT AND RT POINTS CORRODED BEYOND LIMIT IAW DC9 SRM 52-01, PG 3. FORMED REPAIR ANGLES FROM 2024T3, .025, IAW DC9 SRM 52-01, PG9. HEAT TREATED IAW SRM 51-10-2A. DRILLED, DEBURRED, ALODINED, PRIMED AND INSTALLED ANGLES IAW DC9 SRM 51-10-3, 51-30-2, AND 51-30-5.