What was found
CRACKED INTERCOSTAL AT FWD CABIN BS344+5 RBL32 WL208.<[01] VERIFIED APPLICABILITY OF SRM 53-10-51-1A-1 ALLOWABLE DAMAGE;[02] CRACK DAMAGED INTERCOSTAL CRACKED 0.6330 LONG THRU FASTENER HOLE FOR AND AFT; ORIGINAL THICKNESS 0.0630 FOUND TO BE OUT OF LIMITS IAW SRM 53-10-51-1A-1 PH 4.E FIG 105 (A);[03] CRACK DAMAGED INTERCOSTAL CRACKED 0.6330 LONG THRU HOLE FOR AND AFT; ORIGINAL THICKNESS 0.0630 FOUND TO BE OUT OF LIMITS IAW SRM 53-10-51-1A-1 PH 4.E FIG 105 (A) USING DIAL CALIPER PER2242 CAL DUE 01/2024;[04] COMPLETED STEP 2 WITH OK TO INSTALL;[05] COMPLETED STEP 3;[06] VERIFIED CORRECTIVE ACTIONS 1 AND 3;[07] COMPLETED STEP 5;[08] COMPLETED STEP 6; FINAL; REMOVED AND REPLACED CRACK DAMAGED INTERCOSTAL AT BS 344+5 RBL 32 WL208 IAW SRM 51-40-02-0G-0; SRM 51-40-05-0G-0 AND BOEING DWG 141A5400; VERIFIED ALL STEPS COMPLETE;[09] VERIFIED CORRECTIVE ACTION 8