As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
R/H WING; FUEL TANK ACCESS PANEL #632MB; PANEL ATTACH RING; AREAS OF LITE FRETTING ON TOP SIDE OF MOUNT RING; AREAS MARKED IN BLACK / EVALUATED FRETTING ON R/H WING FUEL TANK PANEL 632MB CLAMP RING. FRETTING EXCEEDS MAXUMUM ALLOWABLE REWORK OF ELECTRICAL BOND SURFACE AREA REWORK NOT PERMITTED IAW SRM 57-20-01-1A-1 FIG. 104 SHEET 7 CIRCLE H. ORDERED AND RECEIVED SERVICEABLE CLAMP RING IAW SRM 51-10-02-0G-0 STEP 9 AND AIPC 28-11-11-02A PAGE 23 ITEM 255 ATAG A50606