As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: AIR RETURNED TO DFW. ON CLIMBOUT RAISED LNG GEAR LEFT GEAR DISAGREE INDICATOR LIGHT (RED) REMAINED ILLUMINATED WITH GEAR HANDLE IN THE UP POSITION. LANDING GEAR EXTENDS NORMALLY. EMERGENCY WAS DECLARED. MAINTENANCE EVALUATED AND SERVICED; FLIGHT REFUELED AND RE-DEPARTED. ***SUPPLEMENTAL ACTION SECT. 4 AND 5: REMOVED AND REPLACED LEFT HAND MAIN LANDING GEAR RETRACT ACTUATOR AND TRANSFER VALVE I.A.W. AMM 32-94-18 AND 32-31-71.***(CLOSED)