What was found
NR 1 FCU INOPERATIVE ACFT GROUNDED. RESET THE NR 1 FCU IAW AMM 22-81-00, OPS CHECKED OK. FAULT CLEARED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
NR 1 FCU INOPERATIVE ACFT GROUNDED. RESET THE NR 1 FCU IAW AMM 22-81-00, OPS CHECKED OK. FAULT CLEARED.