What was found
CABIN NR 4 SEAT TRACK CORRODED STA 540 TO 727B. REMOVED AND REPLACED NR 4 SEAT TRACK CROWN ASSEMBLY FROM STA 540 TO STA 727B PER SRM 51-40-02. MPM 144A5350-3.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CABIN NR 4 SEAT TRACK CORRODED STA 540 TO 727B. REMOVED AND REPLACED NR 4 SEAT TRACK CROWN ASSEMBLY FROM STA 540 TO STA 727B PER SRM 51-40-02. MPM 144A5350-3.