What was found
CORROSION ON AFT CARGO BAY FLOOR TO SIDEWALL SUPPORT AT RBL 21 BS 727D+6; BS 727D+8; BS 727D+10; BS 727D+14; BS 727E+2; BS 727E+10; BS 727E+14. / [01] REMOVED CORROSION ON AFT CARGO BAY FLOOR TO SIDEWALL SUPPORT AT RBL 21 BS 727D+6 IAW IAW SRM 51-10-02 PARAGRAPH 15 ;EVALUATED REWORKED AREA AS FOLLOW: DIMENSIONS L=1.0' W= 0.900' DEPTH:0.016' <BR>ORIGINAL MATERIAL THICKNESS 0.040' PER BAC1496-377 REMAINING THICKNESS:0.024' AND FOUND TO BE OUT LIMITS; ALLOWABLE DAMAGE IAW SRM 53-00-53-1A-2<BR>TOOL USED DEPTH GAUGE<BR>ID= ATS 2472 S/N UNKWOWN DUE= 12/2022;[02] VERIFIED APPLICABILITY FOR ALLOWABLE DAMAGE SRM 53-00-53-1A-2<BR>AND IDENTIFICATION SRM 53-60-53-01-2;[03] PARTIAL UPDATED STEP 1-7; VERIFIED CORRECTIVE ACTIONS STEP 1;2.;[04] RECEIVED NEW ZEE ANGLE; (SIDEWALL SUPPORT)<BR>WITH P/N 146A7502-51 LOT: 1496140-1 PO: 874143 <BR>LOCATED AND DRILLED IAW SRM 51-40-05 AND DWG 146A7500;[05] UPDATED MEASUREMENT TABLE ITEM 14;[06] UPDATED TABLE ITEM 14;[07] ALL STEPS COMPLETED;[08] VERIFIED NEW PART