There are different kinds of jet pumps but some of the main components are motor, discharge, jet assembly, lift, suction, nozzle, control value, impeller, and venturi.
the water comes from the jet pump that propels your jet boat forward. there is plate over the hole where the car type water pump would be. typically.
You will have to describe what a jet pump hose is. This terminology does not match with anything in my service manual.
Fuel pump is in the gas tank. Fuel pump is in the gas tank. The jet pump is on the drivers side under the back seat, the fuel pump is on the passenger side under the back seat.
The jet pump pumps gas from one side of the gas tank to the side with the fuel pump. When you first turn the key to the run position you should hear the jet pump for a few seconds. It's under the drivers side back seat.
on the back of the jet pump
Yes you can if the water level from the inlet of the pump is less than 25 feet. That's the limit of a shallow well jet pump. It can lift water physically 25 feet vertically, no more. If the well casing diameter is three inch or larger you could also install a submersible pump.[url="http://www.pumpsandtanks.com/Pumps/jet_pumps.htm"]Jet Pumps[/url]
You can convert a deep well jet pump to a shallow well jet pump by plugging the top three quarter inch opening, and drawing water in through the bottom one and a quarter inch opening.
pump intake and the jet pump
The most basic jet pump has a round pump chamber containing an impeller. The outlet to the well is large and the outlet to pressure tank is small. When the pump is primed and switched on it will suck water in and expel it at a higher rate. They are very susceptible to air leaks -every connection MUST be airtight.
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There are two types of jet pumps. Deep well jet and shallow well jet. The deep well has it's jet (ejector) in the well. The jets come in two different configurations. Two pipe and single pipe. The two pipe uses two pipes lowered into the well to the existing water level with the jet on the end. The single pipe jet is hung in the well with only one pipe. The jet has two leathers to seal it to the casing making the casing the second pipe. The shallow well jet pump has it's jet on or in the pump. These pumps can only lift water 25 feet. Once primed, the jet pump will force water down the pressure pipe into the jet, where it will be sent through a nozzle (of differing sizes depending on pump and water level) and into a Venturi tube (also differing in sizes) which creates a vacuum that will send more water up to be captured in the storage tank.
I have worked on jet pumps for years and never heard of shimming one. I can't even imagine where you would shim or why. Go to a good pump repair shop and ask.