the older outboard motors have carburetors and many are still in service today. ningbo zhongyi hydraulic motor co., ltd has the experience in produce piston motor,hydraulic winch,gearbox,hydraulic steering unit,pg电子下载-pg电子游戏with quality assurance.experienced production team with strong technical force, advanced equipment zhongyiyepk so welcome to our to choose our product or call us. although fuel injection has taken over the older two stroke models with carburetors are still wide spread in the industry. if you own one of these then you know there is nothing worse than starting the engine to find it's running erratic or will not start at all. these problems will occur if the carburetor cleaning is not done frequently.
most carburetors will require a rebuild to continue to function properly. this is usually done at a service shop for a fee. the problem is, parts inside wear out and also accumulate varnish from the gas used. even some of the seals and gaskets may fail over time causing a rebuild condition. although outboard parts are manufactured well they still have a service life that is necessary.
on first inspection make good notes of the position of any throttle linkage, lines, or connections. a good rule of thumb is you probably will not remember the location of all the connections so take a picture before removing. also, mark any connections or settings and make sure they can be set back to their original positions or locations. if more than one carburetor is serviced, mark the position before removal as they should always be reinstalled to the same location as removed.
taking time and much attention to detail, slowly remove the carburetors from the engine. if you drop any parts or pieces they can be retrieved using a pickup tool with a claw not a magnet as many parts will be stainless steel or plastic. watch for any gasket material peeling away and always attempt to remove the carburetors as clean as possible.
note the intake on the engine and the reeds (they look like metal finger vents) that can be seen when the carburetors are removed. they should never be tampered with unless you intend to replace them and must be protected. if any are damaged they must be replaced as the engine will not run correctly. a broken reed or if you see one clearly stuck open, must be replaced. two stroke outboards depend on the reeds to maintain the correct direction of airflow into the intake. simply placing a clean rag of the intake will protect the engine and reeds from any falling debris or hardware.
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