R.O.V.E.R+.Videos



ELECTRICAL SAFETY
Those who work with electricity continually run the risk of electric shock and electrical fires. This video details electricity-related safety procedures to follow for these hazards as well as protection of electrical instruments and solid-state devices. This is an excellent overview for those who work with electricity and a useful general safety video for anyone studying technology. media type="custom" key="23906462" 

ENGINE DISASSEMBLY
This program demonstrates how to take an engine apart systematically while keeping everything clean and organized. The procedure starts with the gas tank, and moves onto the removal of engine oil, the air filter, recoil and fan shroud, carburetor, exhaust, starter, flywheel, muffler, cylinder head, side cover, and all the valve train components. media type="custom" key="23907886" 

ENGINE REASSEMBLY
This program demonstrates how to put the engine back together, starting with the valves, tappets, and springs, and moving on to the cam shaft, side cover, and cylinder head. media type="custom" key="23907926" 

FOUR-STROKE ENGINE OPERATION
This program looks at an engine's five systems (fuel, ignition, cooling, exhaust and lubrication), their components, and operation. Also, it includes an explanation of the four strokes (intake, compression, power, and exhaust), and a demonstration with a cut-away engine for viewing the valves after the cylinder head has been removed. media type="custom" key="23907974" 

Series: [|Small Engines I]
A look at some of the machines that use small gas engines (including an all-terrain vehicle, snowmobile, outboard motor, chain saw, generator, and pump); safety practices, including working in well-ventilated areas, and storing fuel in sealed containers; the right tools (and the right-sized tools) for the right jobs; the four-point check for a quick engine diagnosis: checking fuel, spark, compression and lubrication. media type="custom" key="23908022"