What was found
GEG - FLIGHT 2597, ON TAXI RECEIVED A RIGHT PACK CAUTION MESSAGE. RETURNED TO THE GATE. MAINTENANCE REPLACED THE RIGHT TEMPERATURE CONTROL VALVE. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERCICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
GEG - FLIGHT 2597, ON TAXI RECEIVED A RIGHT PACK CAUTION MESSAGE. RETURNED TO THE GATE. MAINTENANCE REPLACED THE RIGHT TEMPERATURE CONTROL VALVE. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERCICE.