As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C3 S1 C CHECK INSPECTION NOTED THE FORWARD BATTERY TRAY AFT OUTBOARD MOUNT HAS EXCESSIVE PLAY CAUSING FRETTING. MAINTENANCE REMOVED AND REPLACED AFT OUTBOARD MOUNT FROM FORWARD BATTERY TRAY IN ACCORDANCE WITH THE REQUIREMENTS OF SRM 51-42-11. UPON COMPLETION OF THE REPAIR IT WAS INSPECTED AND FOUND ACCEPTABLE.