As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER REMOVAL OF OIL PAN AND ACCESSORY SECTION TO COMPLY WITH 'AD' OF OIL PUMP ASSY, FOUND INVERTED FLIGHT OIL DIVERATING PAN (PART UNK) CRACKED AND BROKEN FROM FLEX STRESS, SEVERAL PIECES BROKEN WERE FOUND LAYING IN OIL PAN. THIS SYSTEM INSTALLED AT CHAMP FACTORY AS ORIGINAL EQUIP. FOR INVERTED FLIGHT OIL SYSTEM. DATE OF A/C MFG 1-7-67.