As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE GAINING ACCESS TO PERFORM AD 2008-22-12F, FOUND THE HORIZONTAL STABILIZER HINGE BEARING RETAINER LOCKING PLATE HAD A BROKEN BOLT. REMOVED THE STABILIZER TO REPLACE THE BROKEN BOLT, DISCOVERED SURFACE CORROSION ON RH ATTACH FITTING.