A robust fastener locking device prevents loosening of a fastener used to attach to two parts together. The pressure of the extracted air is boosted by an external compressor before it becomes available for cooling andor sealing the turbine components. The wheel trolley assembly and series of independently-moving conveyors greatly increase the efficiency and speed of vehicle service, thereby increasing the volume of vehicles which can be serviced as well as customer satisfaction levels. A fixed-speed centrifugal pump disposed in the vessel pressurizes the system. The CWP gimbal is capable of reacting all static and dynamic forces of the suspended CWP at angles on the order of +\u221220 degrees while remaining sealed at high differential pressures.