What was found
CORROSION ON LT AND RT AISLE SEAT TRACKS FROM FS 364.00 TO FS 559.00+32. REMOVED LT NR 1 SEAT TRACK IAW AMM 53-01-11-000-802. LOCATED & DRILLED NR 1 LT SEAT TRACK FABBED FROM N126-2075 EXTRUSION IAW REO 601R-53-00-485. INSTALLED LT NR 1 FABBED SEAT TRACK PN 126-7075 IAW REO 601R-53-00-485. REMOVED LT NR 2 SEAT RAIL FOR REPLACEMENT IAW AMM 53-01-11-000-802. LOCATED HOLES & INSTALLED A NEW 601R31032-21 NR 2 LT SEAT TRACK IAW AMM 53-01-11-400-802. REMOVED NR 3 LT SEAT RAIL FOR REPLACEMENT IAW AMM 53-01-11-000-802. LOCATED HOLES & INSTALLED A NEW 601R31032-7, NR 3 LT SEAT TRACK IAW AMM 53-01-11-400-802. REMOVED RT NR 1 SEAT RAIL FOR REPLACEMENT IAW AMM 53-01-11-000-802. FABBED NEW SEAT RAIL FROM EXTRUSION N126-7075. LOCATED & DRILLED & COUNTERSUNK IAW REO 601R-53-00-485. RT 2 & 3 SEAT TRACKS REQUIRE REPLACEMENT. R & R NR 2 & NR 3 SEAT TRACKS IAW SRM 51-41-02 & REO 601R-53-00-485. FABRICATED SEAT RAILS IAW GREO 601R-53-00-485.