As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLAPS FAULT AMBER CAS ILLUMINATED - "FLAPS FAULT" AMBER CAS MESSAGE. FOLLOWED QRH. FLAPS FAULT STAYED ON. ACCOMPLISHED FLAP FAIL PROCEDURE. LANDED NO FLAP. MX HISTORY FLAP FAULT CODE: A124 FLAP JAM. SIGNOFF TROUBLESHOT FLAP FAIL AMBER CAS AND DETERMINED RT FLAP POSITION SENSOR TO HAVE LOW RESISTANCE ACROSS PINS 9F AND 9E AT FCU CONNECTOR A124BP1. REMOVED RT FLAP POSITION SENSOR AND INSTALLED NEW SENSOR IAW MM TASKS 27-52-17-000-802 AND 27-52-17-400-802 FUNCTION TEST OF FLAP SYSTEM GOOD.