What was found
CRACK INDICATION FOUND USING ULTRASONIC INSPECTION, LH ACTUATOR FITTING, AFT LUG, FORWARD FACE PER REJECTION CRITERIA OF NTM PROCEDURE. GROUNDED - YES. REMOVED AND REPLACED L/H ACTUATOR FITTING IAW ALASKA EA# A320-53EA-00138. THIS IS A CATEGORY "A" REPAIR. (LEFT MAIN LANDING GEAR DOOR ACTUATOR FITTING)