What was found
C-CHECK, L-1 DOOR UPPER HINGE CUTOUT HAD .3/4 CRACK ON EXT FUSELAGE. REMOVED DAMAGED AREA IAW 737 SRM 53-30-3 FIG 21 SHT 3, HEEC IAW 737 NTM PT 6 51-00-00. NO CRACKS NOTED, FABRICATED DOUBLER AND FILLER IAW 53-30-3 FRM (2024 T3 .036) BOND CLAD, INSTALLED CONICAL WASHER IAW 53-30-3, TREATED AND PRIMED DOUBLER, FILLERS, AND CUTOUT IAW 737 SRM 51-10-2, INSTALLED REPAIR PARTS IAW 737 SRM 53-30-3.