What was found
DURING WALK-AROUND, MX NOTED DENTS ON THE LH HORZ STAB L/E AT APPROXIMATELY STATIONS XFS260, XFS264, XFS279. REMOVED LH HORIZONTAL STAB CENTER LEADING EDGE REF AMM 55-11-02-4. ROUTED LEADING EDGE TO SHEET METAL. FINISHED DRILLING UP STRAP AND COUNTERSUNK HOLES. COMPLIED WITH E.A. #1-5510-T0377031 PT 1. OK TO INSTALL STRAP. OK TO INSTALL STRAP ON AIRCRAFT. INSTALLED I/B STRAP ON L/H HORIZONTAL L/E. COMPLIED WITH E.A.# 1-5510-T0377031.