What was found
LT HORIZ. FWD UPPER SLIDE SEAL IS CRACKED. / REMOVED L/HORIZONTAL STAB FWD UPPER SLIDE SEAL IAW AMM 53-31-31-000-801 AND INSTALLED NEW FASTENERS ON NEW SLIDE SEAL IAW SRM 51-40-02-0G-0 4 55916U 16JUN19 7995C 16JUN19 NEW FASTENERS AND SLIDE SEAL WERE FROM IPC 53-31-31-03 SHEET 001 55916U 16JUN19 LEAD 286 16JUN19 INSP 14 17JUN19 INSTALLED NEW SLIDE SEAL @ L/H HORIZONTAL STAB FWD UPPER SPAR IAW AMM 53-31-31-400-801 STEPS 3.D.21-27 56304U 17JUN19 OPS CHECK GOOD 56304U 17JUN19