As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE: LEFT HAND NACELLE STRUCTURE UPPER FRAME AT FRONT ACCESS DOOR 434CL FOUND GOUGE MARK INSIDE AREA. PERFORMED BLEND OUT 1EA GOUGE AT LEFT HAND NACELLE STRUCTURE UPPER FRAME AT FRONT ACCESS DOOR 434CL INSIDE AREA. PERB777-300 SRM54-53-71-1A-2.