As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLAPS SLOW, SLAT SYS 2 FAULT ON RECALL. RESET NO HELP. REPLACED NR2 SFCC. RAN FLAPS & SLATS THRU NUMEROUS CYCLES. SYS OPS APPEARS NORMAL. HAD VALVE BLOCK SYS STATUS MESSAGE PRIOR TO REPLACEMENT OF SFCC NR 2. MESSAGE CLEARED AFTER SFCC REPLACED.