What was found
RIGHT PACK HIGH TEMP CAUTION IN FLIGHT WITH LEFT PACK DEFERRED, CAUSING AN EMERGENCY RETURN TO FIELD. (FLT 7053) REPLACED COMPRESSOR OVER TEMPERATURE SWITCH. P/N AD-750659-17, S/N OFF 000141.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RIGHT PACK HIGH TEMP CAUTION IN FLIGHT WITH LEFT PACK DEFERRED, CAUSING AN EMERGENCY RETURN TO FIELD. (FLT 7053) REPLACED COMPRESSOR OVER TEMPERATURE SWITCH. P/N AD-750659-17, S/N OFF 000141.