What was found
UNABLE TO MAINTAIN PRESSURIZATION WITH LT PACK AT FL 240. RT PACK CURRENTLY ON MCO. REPAIRING RT PACK. REPLACED DUCT ON RT PACK CLEARED MCO ON RT PACK A/C PRESSURIZATION CHECK NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
UNABLE TO MAINTAIN PRESSURIZATION WITH LT PACK AT FL 240. RT PACK CURRENTLY ON MCO. REPAIRING RT PACK. REPLACED DUCT ON RT PACK CLEARED MCO ON RT PACK A/C PRESSURIZATION CHECK NORMAL.