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    Yamaha F15SMHA 2016 Prime start questions

    Yams outnumber Honda's by probably hundreds to one. You are going to be hearing more about Yam problems simply because there are more of them in service.
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    Yamaha F15SMHA 2016 Prime start questions

    I would suspect that the carburetor is in need of a thorough cleaning. Completely dismantled and cleaned in a heated ultrasonic cleaner. All orifices and passageways verified to be free and clear.
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    Yamaha F15SMHA 2016 Prime start questions

    Travel distance is available. I have not seen travel time published. Time should not matter. The longer the time for the pin to move the longer the motor will be running a bit on the rich side. Which is what is needed to help start a cold motor.
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    2002 Yamaha 200 HPDI. Appreciate any help

    They do.
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    2002 Yamaha 200 HPDI. Appreciate any help

    There are two low pressure pumps, one medium pressure pump and one high pressure pump. In the OP's VZ200. Some other VZ200's have two high pressure pumps. So remember that what applies to one motor does not apply to all motors.
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    What is this in my fuel line

    I would suppose that you have the old hose in question. Who better than you to determine the size of the hose?
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    What is this in my fuel line

    Why would you want to remove the filter?
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    2002 Yamaha 200 HPDI. Appreciate any help

    It is normal for fuel pressure from the VST to decline once the pump has stopped running. Which the pump will do if the motor is not started. What is the medium pump pressure when the motor is running at idle? Should be approximately 45 psi or so. All the medium pressure does is to supply...
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    What is this in my fuel line

    How about from the mechanical fuel pump to the VST?
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    '99 Merc 115. Yellow stator wires fried.

    The electrical generation system is designed to output X amps. Does not matter if those amps are flowing to a battery that needs to be charged or to any other devices that consume electrical power. The rectifier/regulator knows not to where those amps go.
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    '99 Merc 115. Yellow stator wires fried.

    Why not?
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    '99 Merc 115. Yellow stator wires fried.

    Corrosion increases electrical resistance. Increased electrical resistance results in temperature. The corroded connection points go so hot they melted the wire. Cut the existing bullet connectors and splice new ones in. Then include inspecting the connections periodically as part of your...
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    2001 DF70 Suzuki has 12 volts on the rectifier regulator ground wire

    No. The output is just fine. On both of them. Three of them actually. I just tested another two wire input R/R. I never gave any thought about voltage being on the black ground wire until you brought it up. Current is just a few milliamps. My guess it is voltage through the regulator control...
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    Oil injection hose question

    No bleeding required. Presumption being that you will empty the tank prior to replacing the hose. Install the new hose connected to the tank only. Add oil to the tank. Ensure that oil runs from the tank down through the hose to the hose outlet. Install the hose onto the oil pump. Any air that...
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    2001 DF70 Suzuki has 12 volts on the rectifier regulator ground wire

    I am also seeing 12+ volts from the R/R on the black lead to the battery on my three phase R/R.
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    1992 yamaha 25 hp 2 stroke tiller conversion neutral switch

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    1992 yamaha 25 hp 2 stroke tiller conversion neutral switch

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    1992 yamaha 25 hp 2 stroke tiller conversion neutral switch

    Does your 25ELRQ also have a manual pull cord at the top of the motor?
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    2001 DF70 Suzuki has 12 volts on the rectifier regulator ground wire

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    2001 DF70 Suzuki has 12 volts on the rectifier regulator ground wire

    I just tested my two wire R/R. Volt meter between the disconnected black wire and the battery ground. VM indicated battery voltage.
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