As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT ENGINE OUTBOARD EXHAUST STACK CRACKED. REMOVED RIGHT ENGINE OUTBOARD EXHAUST STACK PART NUMBER 78-00-00-20, SERIAL NUMBER 2203, DUE TO LARGE CRACK RUNNING 80 % AROUND THE CIRCUMFERENCE OF THE EXHAUST STACK AND REPLACED WITH NEW EXHAUST STACK PART NUMBER 78-00-00-20, SERIAL NUMBER 2004.