What was found
CABIN SEAT TRACK HAS CORROSION ON TOP OF CROWN AT BS 787+11; RBL 45; WL 208<[01] COMPLETED STEPS 1-2; UPDATED TABLE.;[02] EDITED TABLE;[03] VERIFIED;[04] UPDATED STEP 5;[05] ACCOMPLISHED PARTIAL MAINTENANCE STEP 4.;[06] UPDATED STEP 7.;[07] UPDATED STEP 3.;[08] VERIFIED STEP 3 IN PARTIAL.;[09] UPDATED STEP 3.;[10] COMPLETED STEP 3.5.;[11] UPDATED ALL STEPS;[12] REMOVED CORROSION ON PASSENGER CABIN SEAT TRACK CROWN ON TOP STA BS 787+11; RBL 45; WL 208 PER SRM 51-10-02-0G-0. MAX MATERIAL REMOVED WAS L= 4' BY W= .5' BY D= .027'. OUT OF LIMITS PER SRM 53-00-52-1A-1. MEASURED BLEND WITH DIAL DEPTH GAUGE ID# ATS1225; DUE 09/2024 AND MAINTENANCE WAS ACCOMPLISHED ON STEPS 1-7;[13] VERIFIED CORRECTIVE ACTION 12;[14] VERIFIED MEASUREMENT TABLE