What was found
WHILE COMPLYING WITH EMBRAER SB 505-55-0004 FOUND THE FOLLOWING FLIGHT CONTROL BALANCE WEIGHTS NOT ACCEPTABLE PER SB AND REPLACED WITH NEW PARTS. ONE LT ELEVATOR HORN WEIGHT P/N PE915109-L42, ONE LT ELEVATOR OB INTERNAL WEIGH P/N PE915109-L41, FOUR LT ELEVATOR ADJUSTABLE WEIGHTS P/N PE915109-L33, ONE RT ELEVATOR HORN WEIGHT P/N PE915109-L42, AND FOUR RT ELEVATOR ADJUSTABLE WEIGHTS P/N PE915109-L33.