As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCN - MAJOR REPAIR - DURING C-17 CHECK FOUND GRAPHITE FIBER DELAMINATED OFF THE UPPER HONEYCOMB SURFACE PANEL OF THE RT ELEVATOR AT ELEV STA 212. MAINTENANCE PREPARED SURFACE AND PERFORMED BOND REPAIR TO RT ELEVATOR UPPER HONEYCOMB SURFACE PANEL AT ELEV STA 212 IAW B737-300 SRM 51-70-04 FIG 10.