What was found
DURING ROUTINE C-CHECK INSPECTION, A CRACK WAS FOUND ON THE BELT FRAME AT FUSELAGE STATION 1394, BETWEEN LONGERONS 33 AND 36 RIGHT. REPAIR ACCOMPLISHED REMOVAL OF DAMAGED AREA, FABRICATION AND INSTALLATION OF AN INTERNAL FILLER AND A REPAIR DOUBLER IN ACCORDANCE WITH DOUGLAS STRUCTURAL REPAIR MANUAL 53-2-0.