As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PURCHASED NEW CRANKSHAFT PN 649898 FROM TELEDYNE CONTINENTAL AND RECEIVED WITH ALL OIL SUPPLY TUBES MISSING PN 629757 TUBE. ALSO, FOUND LOOSE TUBE ON ANOTHER CRANKSHAFT. SUBMITTER SUGGESTED A THOROUGH INSPECTION OF ANY NEW PART OR ASSY.