What was found
WHILE PERFORMING ANNUAL INSPECTION, THE FLAP BELLCRANK IN THE RT WING WAS FOUND CRACKED IN HALF CAUSING A 'SPLIT FLAP' CONDITION WHEN THE FLAPS WERE LOWERED. GONE UNCORRECTED, LOSS OF AIRCRAFT CONTROL COULD RESULT. RECOMMEND CLOSE ATTENTION BE PAID TO THIS AREA BY MAINTENANCE AND OPERATORS.