What was found
AFTER A FLAPS 15/20 TAKEOFF. FLAPS DID NOT RETRACT. ECAM DISPLAYED SYS 1 AND 2 FAULT/ FLAPS STUCK. FLAPS LIGHT NOT ILLUMINATED. LUBRICATED THE TORQUE LIMITER IAW AMM 12-13-27, AND LUBRICATED THE SCREWJACK POINTS ON FLAP TRACKS IAW AMM 27-54-21-04. OPERATED FLAPS 9 CYCLES WITH 30 MINUTE REST EVERY 3 CYCLES, NO DEFECT NOTED. AIRCRAFT OK FOR SERVICE.