What was found
DURING A MAINTENANCE VISIT FOUND D PIT DOOR FRAME AT FUSELAGE SKIN CRACKED, GOUGED AND A PIECE MISSING. TRIMMED OUT DAMAGE, NDT NO FURTHER CRACKS EXIST. FABRICATED DOUBLER AND 2 FILLERS PER SK 873-052. INSTALLED FILLERS AND DOUBLER IAW SK 873-052, SRM 51-1-2, 51-1-26.