What was found
STAB TRIM CH 1 INOP. WOULD NOT RE-ENGAGE. REMOVED AND REPLACED MOTOR CONTROL UNIT AND HORIZONTAL STAB ACTUATOR IAW AMM 27-40-00, 27-42-05. OPS CHECK OK. MCU P/N: 7062-3 S/N OFF: 942
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
STAB TRIM CH 1 INOP. WOULD NOT RE-ENGAGE. REMOVED AND REPLACED MOTOR CONTROL UNIT AND HORIZONTAL STAB ACTUATOR IAW AMM 27-40-00, 27-42-05. OPS CHECK OK. MCU P/N: 7062-3 S/N OFF: 942