As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIR CONDITIONING SYSTEM DOES NOT COOL AIRCRAFT. BLOWS HOT AIR. FOUND 1 OF 2 CONDENSOR BLOWER MOTOR ASSEMBLIES INOPERATIVE. THE 2-BLOWER MOTOR ASSEMBLIES WERE INSTALLED AT THE SAME TIME. THEY BOTH HAVE 14.1 HOURS OF USE SINCE OVERHAUL. THE REPORTED MOTOR ASSEMBLY HAD ABNORMAL BRUSH WEAR. RETURNED MOTOR ASSEMBLY TO THE VENDOR FOR WARRANTY.