What was found
CORROSION ON PASSENGER CABIN SEAT TRACK BS373 LBL45 WL208. COMPLETED STEPS 1 AND 2.;[02] UPDATED MEASUREMENTS TABLE. UPDATED MEASUREMENTS TABLE.;[04] EDITED STEP 2;[05] VERIFIED;[06] UPDATED STEP 1 PARTIAL. CORROSION ON PASSENGER CABIN SEAT TRACK BS373 LBL45 WL208. SRM 53-00-52-1A-1 IS APPLICABLE ALLOWABLE DAMAGE. REMOVED CORROSION ON PASSENGER CABIN SEAT TRACK BS373 LBL45 WL208. PER SRM 51-10-02-0G-0. MAX MATERIAL REMOVED WAS L= 5' BY W= 1' X .048 IN WELL. OUT OF LIMITS PER SRM 53-00-52-1A-1. MEASURED DEPTH WITH DIAL DEPTH GAUGE. FABRICATION WAS ACCOMPLISHED IAW DWG 143A5310(-51) AND ATS JOB 569781. LOCATED; DRILLED; AND COUNTERSINK SEAT TRACK PER SRM 51-40-05; REF BOEING DWG 143A5300; SHEET 17. APPLIED PRIMER TO SEAT TRACK BS373 LBL45 WL208 PER BOEING DRAWING 143A5310-51 REV:C. INSTALLED NEW SEAT TRACK AT BS373 LBL45 WL208 IAW SRM 51-40-02-0G-0 AND BOEING DRAWING 141A5300.;[08] VERIFIED CORRECTIVE ACTION 7.