What was found
FWD CARGO DOOR SUB THRESHOLD HAS CORROSION AT BS 440+11 - 480+3 RBL 28 WL 157<[01] UPDATED STEP 1 AND 2;[02] VERIFIED STEP 1 & 2 COMPLETE.;[03] UPDATED STEP 3;[04] MEASUREMENT TABLE INCORRECT. SEE STEP 6;[05] UPDATED MEASUREMENTS TABLE;[06] UPDATED STEP 5 AND 7;[07] UPDATED STEP 7 AND 8.;[08] STEP 6 UPDATED.;[09] UPDATED STEP 3;[10] REMOVED CORROSION SEVERAL PLACE BETWEEN BS440+11 AND 480+3. THE DEEPEST DAMAGE AT STA 460+9 : 0.012; ORIGINAL MATERIAL THICKNESS : 0.045; REMAINING THICKNESS : 0.033. DAMAGE EXCEED 10% OF ORIGINAL THICKNESS. FOUND TO BE OUT OF LIMIT IAW SRM 53-30-15-1A-1<BR><BR>CALIBRATION TOOL DEPTH GAUGE<BR>ID : ATS2666<BR>DUE : 05/2024<BR><BR>REMOVED FCB SUB THRESHOLD WEB IAW SRM 51-40-02-0G-0<BR><BR>LOCATED AND DRILLED NEW FWD CARGO DOOR SUB THRESHOLD IAW SRM 51-40-05-0G-0 AND DWG 143A8330;ID: 0042; REV:A<BR><BR>INSTALLED NUTPLATES ON NEW FWD CARGO DOOR SUB THRESHOLD IAW SRM 51-40-02-0G-0 AND DWG 143A8330;ID: 0040; REV:A<BR><BR>INSTALLED FCB SUB THRESHOLD WEB IAW SRM 51-40-02-0G-0 AND DWG 143A8330 ID:0042 REV:A