As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DENT ( 7.0" X 2.0" IN AREA, MAX DEPTH =0.120") AT RH HROIZONTAL STABILIZER LEADING EDGE AT STAB STA 186~193. PERFORMED PERMANENT REPAIR AT RH HORIZONTAL STABILIZER LEADING EDGE AT STAB STA 186~190 CATEGORY A PER: 737-400 SRM 55-70-01 REPAIR 3 (R115)