The AVOTEK Hydraulic Landing Gear System Trainer is fully functional and includes all of the component and systems listed below. Many school are finding this to be an excellent addition to their airframe systems lab. It can also do double duty as a hydraulic systems trainer. "Features/components Operational break system with brake pedal, master cylinder, brake, wheel and tire assembly Throttle with sensor (micro-switch to activate warning horn when throttle is closed with gear in the up position) Aircraft hydraulic powerpack, including: - Landing gear control - Emergency hand pump - Fluid reservoir - Thermal relief valve - Main relief valve and system filter - Hydraulically activated flap system - Emergency landing gear, blow-down bottle and shuttle valve Landing gear position indicator lights (up and down) Lading gear warning horn Wing section from twin-engine aircraft Lading gear door Shop stand Electrically driven engine hydraulic pump Operations training manual (with all wiring diagram) Functional Hydraulic Landing Gear System Trainer AL14 "Requirements 110-volt AC Dimensions: 40"l x 67 "d x 67"h