What was found
C4 CHECK - DURING INSP FOUND CORROSION ON RT SIDE SEAT TRACK AT FS 677-708.00. FOUND CORROSION IN COUNTERSINK, FOUND TO BE OUT OF LIMITS IAW REO 670-53-00-013. REMOVED OLD SIDE SEAT TRACK ON RT SIDE AT FS 677-708.00 IAW AMM 53-00-49-000-801-A03. RECEIVED NEW BULK MATERIAL, LOCATED AND DRILLED HOLES IAW SRM 51-40-11-001-001-A01. CUT TRACK TO PROPER LENGTH IAW 51-24-36-001-001-A01. TREATED CUTLINES AND COUNTERSINKS IAW SRM 51-21-11-001-001-A01. INSTALLED NEW SIDE SEAT TRACK AT RT FS 677-708.00 IAW AMM 53-00-49-400-801-A03.