THE PC 1500 DEVELOPED A LEAK IN THE HYDRAULIC LINE THAT SPRAYED A FINE MIST OF OIL THAT WAS IGNITED BY THE TURBO-CHARGER. THE PRESSURE WAS NOT ABLE TO BE RELEASED FROM THE SYSTEM CAUSING THE F IRE TO FLARE UP AGAIN. APPROXIMATELY 45 MINUTES WAS SPENT TO EXTINGUISH THE FIRE. NO INJURIES OCCURRED.