What was found
SHIP 3128 - MISC/DE - DUE TO FLAPS LOCKED MESSAGE DURING APPROACH. CORRECTIVE ACTION: LH APPU 4.2, FPPU 9.5, RH APPU 9.8. WTB ON, UNABLE TO RESET DUE TO APPU ASYMMETRY CONDITION. REPLACED LH APPU PER A319/320 AMM 27-51. APPU PN 32-2750-9-0019, SN 12790. LP 9425934