As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) VAPOR CYCLE COMPRESSOR BRUSHES OVER WORN CAUSING THE MOTOR TO OVERHEAT WHICH IN TURN MELTED THE PLASTIC COVER, THIS CAUSED THE COOLING FAN BLADES TO CONTACT THE COVER AND BEND/TEAR. THE BRUSHES HAD 270.7 TT, INSPECTION CRITERIA IS TO INSPECT EVERY 300 HRS AND REPLACE EVERY 500 HRS. PARTS TO BE RETURNED TO MFG FOR EVALUATION.