What was found
STAB TRIM INOP AT 250 KTS. REPLACED R20-15/R20-16 PRI TRIM RLYS-STAB TRIM SW-STAB TRIM CBL SW. ALL AS PRECAUTION DUE TO HISTORY. CKS GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
STAB TRIM INOP AT 250 KTS. REPLACED R20-15/R20-16 PRI TRIM RLYS-STAB TRIM SW-STAB TRIM CBL SW. ALL AS PRECAUTION DUE TO HISTORY. CKS GOOD.