What was found
ON CLIMBOUT AFTER TAKEOFF, PILOT NOTICED SMOKE IN THE CABIN FOLLOWED BY RT PAC OVERHEAT LIGHT. AFTER FURTHER INVESTIGATION BY MAINTENANCE FOUND THE RT AIR CYCLE MACHINE TO HAVE A LOCK UP IMPELLER SHAFT.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON CLIMBOUT AFTER TAKEOFF, PILOT NOTICED SMOKE IN THE CABIN FOLLOWED BY RT PAC OVERHEAT LIGHT. AFTER FURTHER INVESTIGATION BY MAINTENANCE FOUND THE RT AIR CYCLE MACHINE TO HAVE A LOCK UP IMPELLER SHAFT.