As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT REPORTED SMELL IN CABIN WITH AIR CONDITIONER ON. FOUND MAIN POWER WIRE TO MOTOR FROM CURRENT LIMITER MELTED CAUSED BY THE REQUIRED LIMITER OF 150 AMP BEING REPLACED WITH A 175 AMP LIMITER. COMPRESSOR ASSY REPLACED 3-27-96 BY CESSNA TELEDO SERVICE CENTER. AFT EVAPORATION BLOWER REPLACED 6-30-95 BY GREENSBORO CESSNA SERVICE CENTER.