What was found
AIRCRAFT WOULD NOT MAINTAIN PRESSURIZATION AND THE FLOW LIGHT CAME ON. -- MTC REINSTALLED A DUCT ON THE LEFT PACK AND DEFERRED THE RIGHT PACK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WOULD NOT MAINTAIN PRESSURIZATION AND THE FLOW LIGHT CAME ON. -- MTC REINSTALLED A DUCT ON THE LEFT PACK AND DEFERRED THE RIGHT PACK.