What was found
CORROSION ON FLOOR SEAT RAIL RBL9, FS 364-485, 485-581, 581-661+32, 661+32 -691. (TCI 53-20-245). FLOOR SEAT RAIL RBL9, FS364/485, 485/581, 581/661+32 AND 661+32/691 WERE REPLACED PER CRJ-900 AMM 53-00-49-400-801 (CONFIG A07),
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CORROSION ON FLOOR SEAT RAIL RBL9, FS 364-485, 485-581, 581-661+32, 661+32 -691. (TCI 53-20-245). FLOOR SEAT RAIL RBL9, FS364/485, 485/581, 581/661+32 AND 661+32/691 WERE REPLACED PER CRJ-900 AMM 53-00-49-400-801 (CONFIG A07),