As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ANNUAL INSPECTION, THE LT INTERNAL BAFFLE WAS FOUND TO HAVE SEPARATED AND WAS PARTIALLY BLOCKING THE EXHAUST PORT IN THE MUFFLER. UPON REMOVAL, THE RT EXHAUST STACK WAS FOUND BADLY DETERIORATED WITH SEVERAL PIECES MISSING. ONLY MINOR EXHAUST LEAK WAS NOTED FROM UNDER CLAMP. TIME IN SERVICE OF THESE PARTS IS NOT KNOWN. (X)