As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT PACK EXHAUST DIFFUSER DUCT INSTALLED WITH BYPASS VALVE IN WRONG ORIENTATION (UPSIDE DOWN), DIFFUSER ATTACH POINT IS BROKEN AND HANGING LOOSE AND CAN SEE TORN INSULATION.....SEE SAFETY BULLETIN 20SFY020....--- SEE ATTACHED PHOTO,S.... ADDED PHOTO,S