As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE AT FL410 THE "FLAP ASYM" MASTER CAUTION LIGHT FLASHED OFF AND ON OVER A PERIOD OF 10 MINUTES WITH ASSOCIATED MASTER CAUTION "GONG" AND THE "FLAP CONTROLLER" CIRCUIT BREAKER POPPED. REMOVED FLAP ASYMMETRY PC BOARD AND INSTALLED NEW PC BOARD. REMOVED FLAP ASYMMETRY RELAY, INSTALLED NEW RELAY. OPERATIONAL CHECKS GOOD IAW. MM 27-502. REF FAS WO 08-2881