What was found
STAB TRIM/MACH TRIM AUTO DISCONNECT INTERMITTENTLY. REMOVED AND REPLACED HSTCU. OPERATIONAL CHECK GOOD, REF CRJ MM CHAP 27-42-00.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
STAB TRIM/MACH TRIM AUTO DISCONNECT INTERMITTENTLY. REMOVED AND REPLACED HSTCU. OPERATIONAL CHECK GOOD, REF CRJ MM CHAP 27-42-00.