What was found
CORROSION ON NR 4 LEFT PASSENGER WINDOW FRAME FWD AND AFT LOWER CORNERS. REMOVED AND REPLACED LEFT NR 4 WINDOW FRAME IAW DHC-8-100 SRM 51-42-05, 51-40-07, 51-30-26, RD 8-51-015. W/O 50335, W/C 2337
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CORROSION ON NR 4 LEFT PASSENGER WINDOW FRAME FWD AND AFT LOWER CORNERS. REMOVED AND REPLACED LEFT NR 4 WINDOW FRAME IAW DHC-8-100 SRM 51-42-05, 51-40-07, 51-30-26, RD 8-51-015. W/O 50335, W/C 2337