As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT FL410 AFTER 3.1 HRS OF FLIGHT, RECEIVED AN AMBER (UNCMDED STAB) MSG ALONG WITH (FLAP STAB SYS FAIL) AND (FLAP STAB MAINT REQ) MSG. HORIZONTAL STABILIZER SYSTEM AND RESOLVER. VERIFIED RESOLVER (SATB) WIRING TO THE FCU. REMOVED AND REPLACED RESOLVER IAW GV MM 27-43-01 PG 401-403. COMPLIED WITH STAB RESOLVER. ADJUSTMENT IAW MM 27-43-01 PG 501-503. PERFORMED FLAP SYS OPERATIONAL CK IAW MM WITH NO DEFECTS NOTED.