As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) EXHAUST MANIFOLD SEPARATED AT THE UPPER WELD. THE MANIFOLD WAS REPLACED. FAILURE OF THE WELD CAUSED: NYLON WRAP TO MELT INTO PROP CONTROL CABLE AND CAUSE IT TO FREEZE. PROP CONTROL UNSERVICEABLE. PROP CONTROL REPLACED. FIRE PROTECTION SLEEVE ON THE TACHOMETER CABLE ABSORBED MELTED TACH CABLE ON THE PROTECTIVE WRAP. TACH CABLE REPLACED.