What was found
AFT CARGO BAY - SIDEWALL SUPPORT HAS CORROSION RBL 21.5 BS 727C; BS 727C+13.5; BS 727D+5; BS 727+10.5; BS 727E+14.<[01] VERIFIED APPLICABILITY OF SRM 53-00-53-1A-2.;[02] REMOVED CORROSION ON AFT CARGO SIDEWALL SUPPORT AT RBL21.5;BS727E+14.MEASURES:L=2.2;W=.9;D=.012';ORIGINAL THICKNESS IS 0.040';REMAINING TICKNESS IS 0.028';FOUND AREA OUT OF LIMITS;IAW SRM 53-00-53-1A-2 ALLOWABLE DAMAGE 2;PARAG 4A(2) DETAIL D FIG.103;TOOL USED ATS2473;S/N UNKNOWN;DUE:08/2013.;[03] VERIFIED CORRECTIVE ACTIONS 2 AND MEASUREMENT TABLE.;[04] RECEIVED ZEE CHANNEL WITH P/N 146A7502-51 LOT: 1519347-1.<BR>THE INSTALLATION WILL BE ACCOMPLISHED WITH CUSTOMER CARD# TTG8Q004G46G STEP# 33.<BR>ALL MAINTENANCE ACTION ARE COMPLETE REQUEST FINAL BUY OFF.;[05] VERIFIED STEPS 1;2;3;4;5 AND CORRECTIVE ACTION 4.