What was found
ON CLIMB FO INCREASE AILERON TO 3-6UNITS LEFT. CROSS CONTROL WORSE ON LANDING. VERIFY INSTALLATION OF #11 SPOILER ACTUATOR REF. AMM 27-61-02 AND GMM 09-25-05. OPERATIONAL CHECK AND LEAK CHECK OK. CORRECTION: REMOVED & REPLACED SPOILER 11 PCA. ACTUATOR, SPOIL OFF 19-2761-9-0016 8628 ON 0000 ACTUATOR, SPOIL OFF 19-2761-9-0016 8628 ON 19-2761-9-0016 6362 REMOVED & REPLACED SPOILER 12 PCA REF AMM 27-61-02. OPS CHECK GOOD. PARTS USED: 00-0594-3-2308,QTY :1 19-2761-9-0016,QTY :1 1858043,QTY :1 ADD EMP:U375783,U403005 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1858043 SN OFF 8628.