What was found
CORROSION ON WEB AT AFT CARGO BAY BS787+2 RBL19. / [01] REMOVED WEB DAMAGED AT AFT CARGO BAY BS787 TO BS 795;IAW SRM 51-40-02.;[02] REMOVED CORROSION AT WEB BS787+2 RBL19;MEASURES:L=.9;W=.8;D=.024';REMAINING TICKNESS .021'.FOUND TO BE OUT LIMITS ;IAW SRM 53-60-15-1A- ALLOWABLE DAMAGE 1 PARAG 4 G(2) FIG. 103 DETAIL G.IDENTIFICATION MATERIAL WEB P/N 146A8123-23;IAW DWG#146A8120 AND DWG FABRICATION #146A8123.;[03] ADD STEP#2 TOOL USED ID:ATS2678;S/N UNKNOWN;DUE:04/2023.;[04] INSPECTED ACTION 1-3; VERIFIED MEASUREMENT TABLE;[05] RECEIVED MATERIAL ALUMINIUM ALLOY AMS QQ-A250/13 CLAD;7075TO 0.045 WITH LOT#1501547-1;FORMED NEW WEB;IAW SRM 51-30-01-0G-0.;[06] VERIFIED CORRECTIVE ACTION 5;[07] RECEIVED THE WEB FROM OSS HT TO T6 ON CUSTOMER RO NO 883878-SWA (JOB#553086);[08] FABRICATED; LOCATED AND DRILLED LOWER SILL WEB FROM BS787 - BS794 RBL 20. TREATED IAW SRM 51-40-05 AND IAW DWG#146A8120/146A8123. OK TO PRIME..;[09] VERIFIED CORRECTIVEW ACTION 7 AND 8. OK TO PRIME.;[10] APPLIED TWO LAYERS OF BMS 10-11 PRIMER TO THE REPAIR PART IAW SOPM 20-41-02... OK TO INSTALL;[11] VERIFIED CORRECTIVE ACTION 10. OK TO INSTALL.;[12] INSTALLED NEW WEB AT AFT CARGO BAY BS787+2 RBL19. IAW 737-700 PER SRM 51-40-02-0G-0; DWG 146A8120 .;[13] VERIFIED STEP 12;[14] VERIFIED STEP 12