What was found
ANC - TEST FLT - CREW REPORTED, LEFT MAIN LANDING GEAR RED LIGHT REMAINED ILLUMINATED AFTER GEAR RETRACTION. CYCLED MAIN LANDING GEAR SEVERAL TIMES AND INDICATION REMAINED THE SAME. DURING RETURN, THE LEFT GREEN DOWN LIGHT ILLUMINATED WITH THE GEAR IN THE OFF POSITION, LANDED WITHOUT INCIDENT. FOUND LEFT MAIN LANDING GEAR WALKING BEAM BROKEN. REPLACED BEAM AND MAIN GEAR ACTUATOR, ACCOMPLISHED GEAR EXTEND/RETRACT ADJUSTMENT TEST AND RELEASED AIRCRAFT FOR TEST FLIGHT. (M)