As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEAT RAIL PN:601R38312-21 AT FS:409.00 TO FS:448.00 LHS HAS CORROSION AT NUMEROUS LOCATIONS. AIRCRAFT REMOVED FROM SERVICE. REPLACED WITH A NEW SEAT RAIL PN:601R38312-21 AT F:409.00 TO FS:448.00 LHS. ALL WORK WITHIN LIMITS WAS PERFORMED IAW CRJ200 SRM:51-40-11-00 (REV 39), SRM:51-41-04-00 (REV 39). WORK PERFORMED UNDER JD AERO MAINTENANCE W/O:240216 CARD NO: 121 TT: 46,096.27 HRS TC: 43,568 CYC