As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT GROUNDED: TRAILING EDGE FLAP WOULD NOT EXTEND BEYOND 5 DEGREES ON APPROACH. COMPLETED QRH ABNORMAL AND EXTENDED FLAPS TO 15 DEGREES WITH ALTERNATE FLAP SYSTEM. TROUBLESHOT IAW MM 27-51-00. FSEU HAD ONE FAULT OF 27-52260. REPLACED RIGHT FLAP POSITION TRANSMITTER PER MM 27-58-01-400-801. OPERATIONAL TEST NORMAL.