What was found
CORROSION ON MAIN CABIN FLOORBEAM, AROUND FASTENER HOLES, BS 365, RBL 3 TO RBL 24. CP53-222-01I. REMOVED CORROSION ON AREAS AT MAIN CABIN FLOORBEAM 4 EA AREAS BS 365, RBL 3 TO RBL 24 IAW SRM 53-00-51, ALLOWABLE DAMAGE 1, DETAIL III, A1, L=1.2 X W=1.05 X D=.041, A2, L=1.3 X W=1.15 X D=.023, A3, L=1.7 X W=.950 X D=.028, A4, L=1.35 X W=.950 X D=.036 ORIGINAL MATERIAL .125 FOUND 4 EA AREAS OUT OF LIMITS IAW SRM 53-00-51 ALLOWABLE DAMAGE DETAIL III CUT OUT DAMAGE ON FLOORBEAM, BS 365 FROM RBL1.4 TO RBL 15.4 FOUND ALL OTHER AREAS WITHIN LIMITS, FABRICATED DRILLED , AND LOCATED ALL REPAIR PARTS AND INSTALLED REPAIR PARTS AND INSTALLED REPAIR PARTS IAW REPAIR 5 INSTALLED ID TAG IAW PS 900-5-1, NR 4. ESTABLISHED A MAINTENACE MONITOR DECAL ONLY IAW TOPP 30-10-70, PG 13.