As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FINAL THE FLAP HANDLE WOULD NOT GO PAST 15 DEG FLAPS. FOUND FLAP HANDLE TO BE LOOSE AND TIGHTENED ALL THE WAY DOWN ON ITS POST NOT ALLOWING ENOUGH MOVEMENT FOR THE SPRING PIN TO DISENGAGE FROM THE 15 DEGREE DETENT MOVING TOWARDS 35 DEGREES. ADJUSTED FLAP HANDLE AND TIGHTENED. RAN ENGINES AND FOUND SMOOTH AND NORMAL OPERATION OF THE FLAP SYS AT THIS TIME IAW MM 27-51-00.