What was found
WHILE TROUBLESHOOTING AN AUTOPILOT PITCH PROBLEM, MAINTENCE DISCOVERED THE ELEVATOR HINGE PLATE HAD LEVEL 3 CORROSION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE TROUBLESHOOTING AN AUTOPILOT PITCH PROBLEM, MAINTENCE DISCOVERED THE ELEVATOR HINGE PLATE HAD LEVEL 3 CORROSION.