What was found
05.FEB.2020 -> AV9839 (BOG-AXM) PILOT REPORT (WO 15703901): AFTER TAKE OFF DURING LANDING GEAR RETRACTION APPERS ON ECAM L/G DOORS NOT CLOSED. ECAM ACTIONS WERE PERFORMED UNSUCCESFULLY.
05.FEB.2020 -> CORRECTIVE ACTION WAS PERFORMED AS FOLLOWS: IN ACCORDANCE WITH TSM 32-31-00-810-859-A DURING TEST OF LGCIU AMM 32-64-740-001, WAS FOUND PROX SNSR (12GA) AND (13GA) MESSAGE, THE PROXIMITY SENSORS WERE CLEANED, AND IN ACCORDANCE WITH AMM 32-31-00-720-003, THE FUNTIONAL TEST OF THE NORMAL EXTENSION AND RETRACTION WAS SATISFACTORY. AIRCRAFT WAS RETURNED TO SERVICE.