As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: REACHING LEVEL OFF AT FL360 AIRCRAFT PITCHED UP AND DOWN WITH ERRATIC POWER CHANGES. DESCENDED TO LOWER ALTITUDE. REPLACED #1 AND #2 ELEVATOR AND AILERON COMPUTERS (ELAC) PER AMM 27-93-34. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED. ** (CLOSED)