As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED RIGHT PACK SHUT DOWN DURING CRUISE FLIGHT EN ROUTE FROM AVL TO CLT. LEFT PACK WAS ALREADY DEFERRED PER MEL. CREW LANDED IN CLT WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT AIRCRAFT, REMOVED AND REPLACED RIGHT TENTH STAGE BLEED AIR SHUTOFF VALVE AND PERFORMED CHECKS USING AIRCRAFT MAINTENANCE MANUALS. AIRCRAFT WAS RELEASED FOR SERVICE.