What was found
LAX - CREW REPORTED PRIMARY TRIM SYSTEM FAILURE. FLIGHT LANDED LAX WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED PRIMARY LONGITUDINAL TRIM MOTOR. SYSTEM GROUND CHECKED NORMAL OPERATION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LAX - CREW REPORTED PRIMARY TRIM SYSTEM FAILURE. FLIGHT LANDED LAX WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED PRIMARY LONGITUDINAL TRIM MOTOR. SYSTEM GROUND CHECKED NORMAL OPERATION.