What was found
RT HORIZONTAL STABILIZER LWR SURFACE HAS ONE CRACK IN SKIN. ACFT GROUNDED. VERIFIED 1EA CRACK RT HORIZONTAL STABILIZER HFEC NDT PART 6 51-00-00 PROCEED 23. 23 ENDS OF CRACK MARKED. REMOVED RT HORIZ L/E AND TIP CAP REF MM 27-21-000-801. REMOVED FASTENERS IN REPAIR AREA & REMOVED DAMAGE SKIN SRM 55-10-01. REPAIRED RT HORIZONTAL STABILIZER LWR SURFACE IAW SRM 55-10-01-2R-11. RT HORIZZONTAL STABILIZER AND TIP IAW AMM 27-41-21-400-801.