What was found
DURING DESCENT RECEIVED FLAP FAIL, PTRIM BKP FAIL, SWPS FAULT, AND SPOILER FAULT CAS MESSAGES. REMOVED AND REPLACED FCE NR 1 IAW MM 27-03-01. COMPLIED WITH RIGGING OF THE FLAP SYSTEM AND FLAP SYSTEM OPERATIONAL CHECK IAW MM 27-50-00. COMPLIED WITH PITCH TRIM OPERATIONAL CHECK IAW MM 27-40-00. COMPLIED WITH PRESSURIZATION OPERATIONAL CHECKS IAW 21-31-00 ALL OPERATIONAL CHECKS GOOD. NO FURTHER DEFECTS NOTED AT THIS TIME. PN 462900-1017 S/N 0662.