As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING PRE-FLIGHT CHECKS OF ACFT ON APRIL 5, 2009 AT 8195.2 TAT, THE PILOT REPORTED THAT THE CARBURETOR HEAT CONTROL KNOB CAN BE PULLED OUT OF THE PANEL. NOT CONNECTED. ACFT REMOVED FROM SERVICE. MX PERSONNEL INSPECTED AND FOUND THAT THE CARBURETOR HEAT CONTROL CABLE HAD BROKEN AT THE AIRBOX ATTACH POINT. THE CONTROL CABLE WAS REPLACED, RIGGED, SAFETIED AND DUALED. ACFT WAS RETURNED TO SERVICE.