As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEAT TRACK AT RBL9 FS 661+8.4 TO FS 693 HAS MULTIPLE AREAS OF CORROSION. - FOUND SEAT TRACK CORROSION AT BL9 FS 661+8.4 TO FS 693 TO BE OUT OF ALLOWABLE LIMITS IAW CRJ 900 SRM 53-41-49-101-001-A02. FABRICATED NEW SEAT TRACK IAW CRJ 900 SRM 53-00-49-201-002-A01 & 51-40-11-001-001-A0 REMOVED CORRODED SEAT TRACK AT RBL9 FS 661+8.4 - FS 693 AND INSTALLED NEW FABRICATED TRACK IAW CRJ 900 AMM 53-00-49-000/400-801-A7.