As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY RETURN TO FIELD AND STAB TRIM RUNAWAY. REMOVED AND REPLACED HORIZONTAL STAB MCU IAW AMM 27-42-07-000/400-801-A01. REMOVED AND REPLACED SSCU 1 IAW AMM 27-61-05-000/400-801-A01. OPS CHECKED IAW AMM 27-61-05-740-801. OPS CHECK GOOD NO DEFECTS NOTES.