As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT ELEVATOR A FRAME HINGE ATTACH BOLTS (BOTTOM) AT HORIZ STAB REAR SPAR AT HINGE POSITIONS 1, 2 AND 4 HAVE PITTING CORROSION AND LESS OF CADNIUM PLATING. REPLACE 3 BOLTS. INSTALLED NEW BOLTS AT LEFT ELEVATOR 'A' FRAME LOWER POSITIONS AT 1, 2 AND 4 HINGES, SECURED AND SAFETIED.