What was found
FCC NR 1B DATA FAULT ALERT, NR 1 AUTOPILOT UNAVAILABLE. ACCOMPLISHED QRH AT ARRIVAL DEBRIEFED WITH CREW & FOUND FCC NR 1B STILL IN FAULT, WAS UNABLE TO ACCESS THE NR 1 FCC VIA CFDS. RESET BOTH CB'S OF FCC NR 1 & WAS ABLE TO ACCESS FCC NR 1. CHECKED FCC NR 1 VIA CFDS & FOUND LEG NR 1, 6 FAULTS LOGGED AT ALT 27984 FCC NR 1 AT ALT 27984. R & R FCC NR 1 IAW AMM 22-01-03-4. PERFORMED AUTO FLIGHT ADJUSTMENT TEST IAW AMM 22-00-00-5 ON FCC NR 1. ALL TESTS PASSED & AFTER ALL TESTS, CHECKED FCC NR 1 VIA CFDS & FOUND NO FAULT LOGGED.