The water pump is inbetween the lower unit and the motor . Remove the lower unit with 6 bolts and u will see it.
You look under the pump and see if it's leaking. It's very obvious if it is.
The fuel pump is in the fuel tank and the tank must be removed to access the fuel pump.
location fuel pump relay 92' merc topaz
Low coolant? Bad thermostat? Water pump not circulating coolant? Defective radiator cap not building proper pressure?
Mounted on top and inside the fuel tank.
It is located in the timing belt area, under the cover. It's difficult to access unless you have the proper tools and a garage.
You don't wire anything. the water pump is mechanical , consisting of a rubber impeller /impeller housing and copper tube running from the impeller housing to the engine block. The drive shaft runs from the gearcase through the impeller/impeller housing to the engine block allowing the intake of water to match the engine RPMs. if the water pump does not work it is most likely that the rubber fins broke off (extremely common for all outboards that are water cooled)
To replace the impeller on a 35hp Mercury outboard motor, first, ensure the engine is off and disconnect the battery. Remove the lower unit by unscrewing the bolts and disconnecting the shift linkage. Take out the old impeller from the water pump housing, clean the area, and then install the new impeller, ensuring it is oriented correctly. Reassemble the lower unit and reconnect the battery before testing the motor.
Fuel pump is located in the trunk on the left side you have to remove the interior panel
A 35hp Mercury outboard, serial number A184641, 1985 year model.
Mobile Emission Reduction Credit (MERC) .
Merc Clothing was created in 1967.