What was found
L-1 DOOR THRESHOLD HAS CORROSION AT FWD & AFT GIRT BAR PLATE ATTACH. REMOVED CORROSION AROUND GIRT BAR ATTACH HOLES, FWD OTBD HOLE WITHIN LIMITS, REAMED FWD INBD & AFT INBD & OTBD HOLES. FABRICATED & INSTALLED BUSHINGS IAW SRM 53-11-14 FIG 108. ACCOMPLISHED HFEC IAW NTM 51-10-01 PB 6, NO DEFECTS NOTED.