As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE PERFORMING ANNUAL INSPECTION AND SB, FOUND ELEVATOR CONTROL YOKE CONTAINED RUSTY WATER, CAUSING EXCESSIVE CORROSION. IF THIS PART FAILS COMPLETE LOSS OF ELEVATOR CONTROL RESULTS. SB PERMITS DRILLING HOLE FOR RECURRING INSPECTION. SUGGEST SB SEB-01-3 BE MADE AN AD NOTE.