As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAXI IN LEFT SPAR VALVE ILLUMINATED BRIGHT BLUE REMAINED UNTIL ENGINE SHUTDOWN CYCLED START LEVER AND LIGHT APPEAR TO OPERATE NORMALLY. PERFORMED THE NUMBER ONE ENGINE SPAR VALVE FIM TASK 28 22 00 810 809 WITH NO DISCREP FOUND, INTERM FAULT. GROUND VERIFICATION SUCCESSFUL. VERIFICATION FLIGHT TAXI OUT IN SEA AND TAXI IN ANC NR 1 SPAR VALVE, OPS NORMAL.