What was found
FT # 1453, FLL-SJU. CLIMBING THROUGH 8000 250KNT AIRCRAFT YAWED LEFT AND RIGHT SEVERAL TIMES RETURNED TO NORMAL THEN REPEATED AGAIN TROUGH 10000 NO FLIGHT CONTROL MOVEMENT NOTED ON PAGE THEN TURNING FINAL REPEATED ONCE MORE FLAPS -1 SPEED 210 L 30 ANGLE OF BANK; PERFORMED DFDR DATA DOWNLOAD & READOUT. NO FLIGHT CONTROL FAULT DATA PRESENT. YAW DETERMINED TO BE CAUSED BY ENGINE (1) SURGE/ ROOL/BACK. CORRECTIVE ACTION TAKEN BY REPLACEMENT OF ENG (1) P2T2 SENSOR SENSOR (SEE DEFECT 2483957-2). CORRECTIVE ACTION TAKEN BY REPLACEMENT OF FMU (SEE DEFECT 2483963-2).