What was found
DURING A SCHEDULED INSPECTION THE SERVICE DOOR FORWARD SILL WAS FOUND CORRODED. MAINTENANCE BLENDED THE DAMAGED AREA, ALODINED, PRIMED AND FILLED WITH HYSOL 9394, FABRICATED AND INSTALLED A DOUBLER IAW-EMB-GST-1927/02A. THE REPAIR WAS SATISFACTORY AND THE AIRCRAFT WILL BE RELEASED UPON COMPLETION OF THE INSPECTION.