What was found
***CORROSION*** ON RAIL AROUND FASTENER HOLE AT AFT CARGO BAY BS727+10 RBL3 WL156. ; / REMOVED CORROSION ON RAIL AT AFT CARGO BAY BS727+10 RBL3 WL156 IN A 2'X.90' AREA; ORIGINAL THICKNESS .063; REMAINING THICKNESS .055; FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2 PARA 4(A) 2 FIG.103 DEPTH GAGE ID ATS2473 S/N UNKNOWN; USED FOR MEASUREMENT;REMOVED DAMAGE SECTION OF RAIL IN AFT CARGO BAY FROM BS727+4 - BS747+10 IAW SRM 53-00-53-2R-2 PARA 4;VERIFIED ALL PREVIOUS WORK ACCOMPLISHED AND DEFERRAL TO CARD# TTG8Q0050UMK;VERIFIED WORK TO BE ACCOMPLISHED ON CARD TTG8Q0050UMK;ALL OTHER WORK WILL BE ACCOMPLISHED ON FAULT # TTG8Q0050UMK;EVALUATION CONFIRMED