As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AWR; PER MTC REQUEST: [ DURING OK TO INSTALL PAX CABIN SEATS REQUESTED RELATED WITH NRC 00021, CORROSION WAS FOUND ON SIDE SEAT RAILS IN SECTIONS [ FS= 677 TO FS= 720, STR 15R ]: CORROSION ON SEAT SIDE SEAT TRACK IN STA. FS= 697 AT PAX CABIN. (CPAX) CORROSION LEVEL 2. SIDE SEAT RAIL IN SECTION [ FS= 677 TO FS= 720, STR 15R ]: AT PAX CABIN, WAS REPLACED PER SRM 53-00-49-201-002-A01 AND AMM 53-00-49-400-801-A07.