As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SBP - DURING PS CHECK, MAINTENANCE FOUND THE RIGHT ENGINE EXHAUST MIXER DUCT MISSING. THE ATTACHMENT CLAMP WAS FOUND TO BE BROKEN ALLOWING THE MIXER DUCT TO SLIDE THROUGH THE TAIL PIPE. NO DAMAGE TO THE TAIL PIPE WAS NOTED. REPLACED THE MIXER DUCT AND ATTACHMENT CLAMP. ALSO, REPLACED THE AFT LOWER SHROUD DUE TO CHAFING BY THE BROKEN CLAMP. AIRCRAFT RETURNED TO SERVICE. (M)