As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
R PACK HIGH TEMP CAUTION IN CLIMB CAUSING DEPRESSURIZATION (FLIGHT 4688 - FILED CLOSED)TROUBLESHOT RH PACK REF FIM 21-50-00. FOUND THE RH PACK COMPRESSOR OVERTEMPERATURE SWITCH DAMAGED CAUSING INTERMITTENT R PAK HIGH TEMP CAUTION MESSAGE. REMOVED AND REPLACED THE RH PACK COMPRESSOR OVERTEMPERATURE SWITCH REF AMM 21-51-25. RH PACK OPS AND LEAK CHECK GOOD AT THIS TIME.