What was found
ELEVATOR TRIM BINDS AND SUDDENLY RELEASES IN DSC MODE. RATE GREATER THAN 1500 RPM. LUBED BOTH LEFT AND RIGHT TRIM ACTUATORS, OPS CHECK GOOD ON THE GROUND.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ELEVATOR TRIM BINDS AND SUDDENLY RELEASES IN DSC MODE. RATE GREATER THAN 1500 RPM. LUBED BOTH LEFT AND RIGHT TRIM ACTUATORS, OPS CHECK GOOD ON THE GROUND.