As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
* THE SEAT TRACK AT LBL27 HAS MULTIPLE LOCATIONS OF CORROSION FROM FS485 TO FS581 APPROX. (MARKED) (C-CHECK RO 6/22/2021) ORDERED AND RECEIVED NEW REPLACEMENT SEAT TRACK P/N: SH690-33407-1 / REMOVED AND INSTALLED NEW SEAT TRACK REF CRJ-900 AMM 53-00-49-000-801-A07/ 53-00-49-400-801-A07 AT LBL27 BETWEEN FS485.00- FS581.00 / ORDERED NEW HARDWARE AS REQUIRED FOR INSTALLATION OF SEAT TRACK / USED CALIBRATED TORQUE TOOL TUC8607 CAL DUE DATE: 28-FEB-22