What was found
FUSELAGE, SKIN ASSY, L1 DOOR CUTOUT, CRACK REPAIR. A CRACK WAS FOUND IN THE SKIN, DOUBLER, AND BEAR STRAP AT THE LOWER AFT CORNER OF THE L1 DOOR CUTOUT. THE CRACK IS TYPICAL OF BAC S/B 737-53-1083. THE CRACK WAS REPAIRED WITHIN INTERIM STRAP REPAIR PER THE S/B AND PER ER/A 368397-14.