What was found
CRACKED LOWER L/H COMPOSITE BULKHEAD AT BS663 LBL34 WL149.<OUT OF ALLOWABLE DAMAGE LIMITS IAW SRM 57-10-10-1A-2 PAR 4.D (1).<BR>A PERMANENT REPAIR WILL BE ACCOMPLISHED IAW SRM 51-70-04-2R-10 AS DIRECTED PER SRM 57-10-10-2R-2 PAR 1.C.;[02] DETERMINED EXTENT OF DAMAGE VIA VISUAL METHOD.<BR>REMOVED DAMAGED AND CONTAMINATED FIBERGLASS PLIES FROM DISCREPANT AREA. PREPARED AREA FOR REPAIR AND CLEANED. <BR>WORKED ACCOMPLISHED IAW SRM 51-70-04-2R-10 PAR 4.A-C.;[03] VALIDATED REPAIR PER SRM 51-70-04-2R-10;[04] VERIFIED CORRECTIVE ACTIONS 1-3 VALIDATED REPAIR PER SRM 51-70-04-2R-10;FABRICATED REPAIR PLIES USING FIBERGLASS BMS 9-3 STYLE 1581; LOT# 1512777-1. <BR>WORK ACCOMPLISHED IAW SRM 51-70-04-2R-10 PAR 4.D.] INSTALLED REPAIR PLIES USING RESIN BMS 8-301; CLASS 1. LOT# JH2EAA8895.<BR>VACUUM BAGGED REPAIR; CHECKED VACUUM BAG FOR LEAKS; VACUUM BAG CHECKED GOOD AND SET REPAIR TO CURE.CALIBRATED TOOLS USED:<BR>VACUUM GAUGE: ATS2798; CAL DUE DATE: 10/2023<BR>HOT BONDER MACHINE: ID: NCX000523; CAL DUE DATE: 06/2023; CURED REPAIR; UNBAGGED REAPIR AND LIGHTLY SANDED REPAIR IAW SRM 51-70-04-2R-10 PARAGRAPH 4.F AND H. PERFORM POST CURE NDI IAW SRM 51-70-04-2R-10 PARAGRAPH 4.G. INSPECTED AND VERIFIED CORRECTIVE ACTION 10.<BR><BR>POST REPAIR UT INSPECTED PER 737NDT PART 4 51-00-02. NO DEFECTS FOUND. TOOL E650 ATS2341 DUE 06/2023.;REFINISHED REPAIR AREA IAW SRM 51-70-04-2R-10 PARAGRAPH 4.H.;[13] FINAL INSPECTION. JOB COMPLETE.