What was found
STRONG BURNING OILY ODOR IN CABIN. SUSPECT SUPPLY AC AND TURNED OFF. SMELL WAS LESS INTENSE AT THE GATE. REPLACED COMPRESSOR MOTOR AND BELT GUARD
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
STRONG BURNING OILY ODOR IN CABIN. SUSPECT SUPPLY AC AND TURNED OFF. SMELL WAS LESS INTENSE AT THE GATE. REPLACED COMPRESSOR MOTOR AND BELT GUARD