What was found
PASSENGER CABIN SEAT TRACK AT BS 500D+19' LBL 45.5 HAS CORROSION<[01] SRM 53-00-52-1A-1 WAS FOUND TO BE APPLICABLE FOR DAMAGE REMOVAL.;[02] REMOVED CORROSION ON UPPER SURFACE OF SEAT TRACK BETWEEN 500D+19 - 520+1 IAW SRM 51-10-02-0G-0<BR><BR>500D+19 - 520+1 2'X .4'X .023' LBL 45<BR><BR>FOUND TO BE OUT OF LIMITS IAW SRM 53-00-52-1A-1<BR>ATS 1225 S/N UNKNOWN DUE 08/2023;[03] CERTIFY;[04] VERIFIED CORRECTIVE ACTIONS 1; 2; AND MEASUREMENT TABLE.;[05] REMOVED SEAT TRACK AT BS 480-520 LBL45 WL 208 PER SRM 51-40-02=0G-0;[06] FABRICATED SEAT TRACK IAW BOEING DRAWING# 143A5310 ON JOB # 553594. PART MARKED IAW ATS QCM 4.35.26. LOCATED AND DRILLED IAW SRM CH 51-40-05 AND DRAWING #143A5300. OK TO INSTALL.;[07] VERIFIED CORRECTIVE ACTION 6; OK TO INSTALL;[08] UPDATED STEP 1 AND INSTALLED SEAT TRACK AT BS 480-BS 520 LBL45 IAW SRM CH 51-40-02 AND DRAWING # 143A5300.;[09] UPDATED STEP 1 AND INSTALLED SEAT TRACK AT BS 480-BS 520 LBL45 IAW SRM CH 51-40-02 AND DRAWING # 143A5300. USING ATS TOOL ID # ATS2295 S/N SP18E30027 CAL DUE 11/2023.;[10] REJECTION OF CORRECTIVE ACTION 9: SEE STEP 2;[11] COMPLETED INSTALLATION OF SEAT TRACK AT BS 480-520 LBL 45 IAW SRM CH 51-40-02 AND DRAWING #143A5300. UPDATED STEP 2.;[12] VERIFIED STEP 1;[13] VERIFIED STEP 2 AND CORRECTIVE ACTIONS 9 AND 11;[14] INSTALLED NEW TRACK PN 143A5310-53 PER EA 23-153-00871.;[15] VERIFIED ALL STEPS COMPLETE