As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ACCESS CUTOUT FLANGE 632BB HAS FRETTING DAMAGE. REMOVED FRETTING DAMAGE FUEL CELL CUT-OUT FLANGE 632BB. ORIGINAL THICKNESS MATERIAL .203". REMOVED LESS THAN .001" MATERIAL IN 1/2" BY 20" AREA. AREA WORKED REMAINED WITHIN LIMITES. REMAINING MATERIAL THICKNESS .202" IAW 767 SRM 75-20-01/201 SHEET 3 DETAIL 3 AND STEPS 1-10 SHEET 1.