What was found
DURING C-04 CHECK GALVANIC CORROSION WAS FOUND ON TWO SCREW HOLES AT THE AFT SIDE OF DOOR SILL OF AFT BULK CARGO CUTOUT FR 61-62. MAINTENANCE BLENDED OUT CORROSION IN TWO AREAS, MATERIAL LOSS EXCEEDED 50 PERCENT; CUTOUT DAMAGED AREA FR 61-62; FABRICATED 2 EACH FILLERS AND DOUBLERS; INSTALLED REPAIR PARTS IAW A320 SRM 53-41-49, PG. 221-222, FIG. 203.