What was found
DURING APPROACH AFTER SELECTING LG DOWN A/P DISCONNECTED AUTOMATICALLY AND A/C BECOME ON DIRECT LAW WITH NO FAILURE INDICATION WHEN G/AROUND AND WITH LG RETRACTED. A/C BECOME ON NORMAL LOW AGAIN (RA+2) WORKED PROPERLY. DUE FAILURE MSG IN PFR AFS ELAC 2. TROUBLESHOOTING TEST WAS PERFORMED IAW TSM 27-73-00-810-935 AND (RA+2) WORKED PROPERLY IAW AMM 27-93-08 AND AMM 27-93-06. THE WIRING CHECK BETWEEN ELAC 2 AND LT AILERON INBOARD SERVO CONTROL 33CE1 WAS PERFORMED SUCCESSFULLY IAW AMM 27-93-34-PB 401. THE ELAC 2 WAS REPLACED PN 3945129100 S/N: ELACVB027266