An outboard motor is only a self contained engine that sits outside rather than inside the boat. Most engines are comprised of the basic engine and a air conditioning system plus associated electrics that are required to make it work and then attached to the engine would be considered a gearbox that in turn will be connected to the propeller via the drive shaft. A good outboard engine contains all of these products but they are designed into one unit that can be hung and secured over the stern (back again) of a boat and be used immediately. These come in sizes measured in Horse Power with most manufacturers producing a range of models from 2 to 300 horse power with the actual higher number meaning more power. The just external ingredient that may be required would be a fuel tank on some versions. Most little outboards contain a constructed in fuel tank however larger engines which might use more fuel would make use of an external fuel tank to give a larger fuel capacity,read more. Steering a boat using a good outboard motor involves producing the device swivel upon its mounting to change the direction that the propeller is facing instead of using the rudder which is the technique used with a good inboard engine set up. There are two methods in which this really is commonly carried out and those are using a cultivator or what is referred to as remote steering. The tiller is basically just the handle connected to the engine that gets to into the boat and can end up being used to move the actual engine from aspect to side on its swivel mounting. A remote steering system is in which the boat can be steered by an electric, hydraulic or cable system via a steering steering wheel from a situation other than directly beside the engine. This is set up so it works in the same manner as a car turn the wheel to the remaining the boat turns to the left and turning the wheel to the correct makes the boat turn to the correct. The speed of the boat is controlled by the throttle which regulates the actual flow of gas to the engine and this can be achieved in different methods depending about the type of steering you have. Having a tiller controlled boat the throttle is usually found on the steering handle in the type of a distort grip the same as on the motorcycle. If the boat has remote steering the actual throttle would be in the form of a handle that is available from the position that the actual boat is steered through. On some boats that have a cultivator operated engine pushing down on the end of the cultivator handle causes the propellor to lift from an angle and this is yet another method of controlling the speed of an outboard powered craft. There are two types of drives to have an outboard the most common method being a propeller and the additional method known as a jet drive. The jet drive is merely where the actual motor sucks in water from in front of it and then expels it at pressure from the rear therefore producing forward thrust.
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