As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
1. DURING A ROUTINE INSPECTION, TWO ENGINE MOUNT DIAGONALS WERE FOUND TO HAVE WORN AREAS ON THEM CAUSED BY THE BATTERY TRAY FLEXING DOWN AGAINST THE MOUNT AND FROM A STAINLESS STEEL TAG ON THE OIL PRESSURE LINE.2. THE CLAMP THAT SUPPORTS THE BATTERY TRAY ON THE MOUNT SHOULD BE CHECKED ON A REGULAR BASIS TO MAKE SURE IT IS TIGHT AND WILL NOT ALLOW ANY CONTACT WITH THE MOUNT.3. ALL LINES ADJECENT TO THE MOUNT SHOULD BE CHECKED TO ENSURE THAT NO TAGS WILL CAUSE ANY CONTACT WITH THE MOUNT.