What was found
(A3NB-27-4-6031) REMOVE AND REPLACE THE THSA. REFER TO AAR N/R: 9611965. CHANGED DUE TO A FAILED JAMMING TEST AND A LEAK. REMOVED & REPLACED THSA IAW A319 AMM 27-44-51-000-001 & AMM 27-4 4-51-400-001. PERFORMED THSA ELECTRICAL CONTROL OPS TEST IAW A31 9 AMM 27-41-00-730-001. NO DEFECTS NOTED. PERFORMED OIL REPLENIS HMENT OF THSA IAW A319 AMM 12-13-27-612-001. WORK PERFORMED BY: V918920. ADD EMP:V918920 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1204751 SN OFF 1586 ACTUATOR, TRIMM OFF 31-2743-9-0001 1586 ON 31-2743-9-0001 1658