What was found
DURING ROUTINE B-CHECK INSPECTION, A CRACK WAS DETECTED ON THE CREW ENTRY DOOR SKIN LOWER CORNER AT FUSELAGE STATION 241. REPAIR ACCOMPLISHED STOP DRILLING CRACK, FABRICATION AND INSTALLATION A REPAIR DOUBLER IN ACCORDANCE WITH DACO STRUCTURAL REPAIR MANUAL 52-2-0, 51-1-8 AND 51-1-21.