What was found
A/C LOST ALL ROLLSPOILERS DURING CLB LOCKING FOR DETAILS ON REPAIR CREW REPORTED ROLL WAS "SLUGGISH" ON CLIMB. ON APPROACH, ROLL SPOILER OPERATION RETURNED. UNLOCKING FOR SIGN OFF REPLACED AOA SENSOR P/N : C16291AB PER AMM 34-11-19-400-001-A. 40-0595-3-4206,QTY :1 18-3411-3-0013,QTY :1 ACCOMPLISHED OPERATIONAL TEST OF THE PROBE ICE PROTECTION "TEST OK". ACCOMPLISHED AOA WARNING TEST , "TEST OK". BORROWED PART FROM DELTA AIRLINES S/N Q06747052447 ON. REF LOG PAGE 3727639. ALSO PERFORMED OPERATIONAL TEST OF THE SPOILER HYD. ACTUATION. REF AMM 27-64-00-710-001-A. ALL TEST PASS WITH NORMAL OPERATION.