As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTS THE FLAPS DID NOT MOVE WHEN SELECTED. HAD TO USE ALTERNATE FLAPS FOR LANDING. REMOVED AND REPLACED L/H FLAP POSITION TRANSMITTER I.A.W. AMM 27-58-01-400-801. OPS CHECKS AND ALL ASSOCIATED TESTS C/W AND CHK GOOD. PERFORMED LAND VERIFY. TESTS PASSED.