What was found
CORROSION ON PASSENGER CABIN SEAT TRACK BS677 RBL45 WL208. ; / [01] REMOVED CORROSION ON SEAT TRACK AT BS677 RBL4 WL208 IN A 2'X.6'X.044 FOUND TO BE OUT OF LIMITS PER SRM 53-00-52-1A-1 FIG 103 ATS TOOL ID-ATS1225 S/N UNKNOWN DATE 07/2022; [02] VERIFIED CORRECTIVE ACTION 1; [03] REMOVED SEAT TRACK AT RBL 45 FROM BS 538 TO BS 727B PER SRM 51-40-02-0G-0.; [04] RECEIVED NEW SEAT TRACK FABRICATED IN ACCORDANCE WITH BOEING DRAWING 144A5350 SH 2. REFER TO ATS BUILD RECORD 526789. PART MARKED IAW ATS QCM 4.35.26.; [05] LOCATED AND DRILLED NEW SEAT TRACK PER DWG 144A5300 SH 2 AND SRM 51-40-05; OK TO INSTALL.; [06] VERIFIED ACTION 4; 5; [07] INSTALLED NEW SEAT TRACK AT RBL 45; BS 538-727B PER DWG 144A5300. ALL FASTENERS STILL REQUIRE TORQUE.; [08] TORQUED FASTENERS IAW SRM 51-40-04-0G-0. ID#:ATS2328 S/N :0219095273.; [09] FIXED MEASUREMENT CHART; [10] VERIFIED SEAT TRACK INSTALLATION AND TORQUE PER DWG 144A5300 AND SRM 51-40-04; [11] TASK COMPLETE