What was found
ASH 6557 OAK - AIRCRAFT INDICATED AN O/B SPOILERON AND O/B SPOILER CAUTION MESSAGE. MAINTENANCE REMOVED AND REPLACED LT FLIGHT SPOILER PCU.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ASH 6557 OAK - AIRCRAFT INDICATED AN O/B SPOILERON AND O/B SPOILER CAUTION MESSAGE. MAINTENANCE REMOVED AND REPLACED LT FLIGHT SPOILER PCU.