What was found
LAX - FLT TA809 - DURING TAKEOFF, THE LANDING GEARS DID NOT RETRACT, EITHER SYSTEM NR 1 AND NR 2. DUE TO THIS SITUATION, THE AIRCRAFT RETURNED TO LAX AIRPORT AND OVERWEIGHT LANDING PERFORMED. MAINTENANCE TECHNICIANS PERFORMED A COMPLETE INSPECTION OF THE LANDING GEARS, AND FOUND PITCH DAMPER ACTUATOR ON THE LEFT MAIN LANDING GEAR POPPED OUT. REMOVED AND REPLACED PER AMM 32-11-15. PERFORMED OPERATIONAL LANDING GEARS RETRACTION ON SYSTEM NR 1 AND NR 2 PER AMM 32-30-00. SYSTEM WORKING NORMALLY. ALSO, OVERWEIGHT INSPECTION PERFORMED WITH NORMAL RESULTS PER AMM 05-51-11. AIRCRAFT RETURNED TO NORMAL OPERATION. (X)