What was found
INTERMITTENT CONTROL FAULT FOR ALMOST THE ENTIRE FLIGHT, OUTBOARD FLAP INDICATING FLASHING. REMOVED AND REPLACED LEFT OUTBOARD FLAP ACTUATOR PER MM 27-50-09 AND RII 27-307. OPS CHECKS GOOD, NO LEAKS. P/N ON 320300-1007, S/N ON 0864, S/N OFF 0552.