What was found
L1 DOOR SILL FWD GIRT BAR MATING SURFACE, AFT INBOARD MOUNTING BOLT HOLE HAS CORROSION. REMOVED CORROSION IAW SRM 51-74-00, L=3.1 INCH W=1.8 INCH D=.032 INCH. NO ESTABLISHED DAMAGE LIMITS ON SRM. REMOVED AND REPLACED L1 DOOR SILL IAW SRM 51-42-11.