420lbs
A Mercury outboard water pump is a engine cooling system. A outboard water pump is what blows steam through to get the car cool,
The 15 horsepower Mercury outboard motor does not have a water pump. The outboard motor is air cooled and does not have a need for circulating water.
Mechanical. It is located at the top of the gearcase.
You will probably have to drop the lower end of the outboard. Its sound hard but really it is usually quite simple. The pump is nothing more than rubber impeller on a brass collet.
The water pump impeller on a 7.5 hp Mercury outboard, is located on top of the gearcase, and is driven by the driveshaft.
you can't disconnect it! you will only need to pre-mix your gaz in your gaz thank and eventually your injector pump will burn out !
50 :1
Use premium gas <non-oxegenated mixed with outboard oil. On the gas pump will be a sticker saying its for boats. Gary J.
there is no check valve only a diaphragm pump on the side of the engine. if this is what you are talking about it is a diaphragm sandwiched between two aluminum blocks and then a gasket between that and the engine.
does the lower unit need to be removed to replace the water pump on a 1995 Johnson 115 hp outboard engine
how do i bleed the oil pump on a 85hp suzuki outboard
Change the water pump impeller, they get old and need replacing every 5 years or so depending on wear.