What was found
CPCP UPON REMOVAL OF R2 DOOR CUTOUT LWR FWD AND AFT FITTINGS FOUND CORROSION ON BEAM 1. REMOVED CORROSION ON R2 DOOR LOWER BEAM FWD FITTING EDGE AREA L= 1.5 W= .045 D= .100 IAW E175 SRM 51-12-01 PG. 1-4 AND E175 SRM 51-10-03 PG. 1-10. FOUND MORE CORROSION. PERFORMED DVI OF R-2 LWR BEAM AND SURROUNDING STRUCTURE AND FOUND NO FURTHER DAMAGE IAW E175 NDT MANUAL FRONT MATTER INTRO. LOCATED AND DRILLED R2 DOOR LOWER BEAM PN 170-65639-005 BATCH 0002843145 IAW DRAWING 170-65540-433. ACCOMPLISHED THE PERMANENT REPAIR OF THE R2 SERVICE DOOR THRESHOLD BEAM BY REPLACEMENT PER EO E175-53MR-212 REV IR.