As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF & LANDING GEAR RETRACTED; THE AURAL WARNING "LANDING GEAR AR" SOUNDED CONTINOUSLY. CREW CYCLED GEAR WITH NO SUCCESS. CREW DECIDED TO RETURN TO DEPARTURE. UPON SELECTING THE GEAR DOWN; AURAL WARNING SILENCED. AMTS T/S IAW FRM 31-51-00-1; REPLACED THE LT OTBD FLAP TRANSMITTER IAW MM 27-54-02-4 & PERFORMED OPS/ADJ CHECK OUT IAW MM 27-54-00-5 OPS CK, FOUND OK FOR SERVICE.