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  1. steven mf50A

    MF 50a alternator replacment and wiring guidelines

    Hey Guys So for the wiring its all good now. I connected it like the delco drawing and fused it as well as added the volt meter on it and its charging now. Some wires were not connected the way you told me so after reviewing the wires one by one now it work good. Thanks all for the help!!
  2. steven mf50A

    MF 50a alternator replacment and wiring guidelines

    Ok perfect so I will get those gauges to be powered up and my start switch is just a spring return key. I am just not sure where to connect the pressure switch too ? If you guys can sketch a drawing that would be very appricated or of you have one that is close to it. Also dose this mean that my...
  3. steven mf50A

    MF 50a alternator replacment and wiring guidelines

    So from what I understand you guys are asking if its i have a lever shut off pump yes I do. The switch is an original part. It dosnt have continui when its off. The gauges lite up when starting but not when the switch returns to its off position. So I believe the wires must be reveresed. The...
  4. steven mf50A

    MF 50a alternator replacment and wiring guidelines

    Ah ok that sounds simpler then. Thanks for that info
  5. steven mf50A

    MF 50a alternator replacment and wiring guidelines

    ok that sounds more simple. For the pressure switch its a diesel engine so its used to close the contact when the motor is running so that the system knows when to charge is what they told me.
  6. steven mf50A

    MF 50a alternator replacment and wiring guidelines

    So the pressure switch has only 2x connections on the back of it 1- NC 2- C . As for the volt meter it turns on when I am turing the key to start it its a 1/4 turn then it returns back to its position.
  7. steven mf50A

    MF 50a alternator replacment and wiring guidelines

    So I got around to starting the wiring. It seems like the volt meter dosnt light up only when I start it its getting voltage. So I installed the new pressure switch but not sure which connecting terminal the wiring goes to. One says nc and the other is c . Here are some pictures. I installed the...
  8. steven mf50A

    MF 50a alternator replacment and wiring guidelines

    Thanks it seems to be like the wiring diagram the tractor dealer gave me. But my alternator they told me should have a built in regulator in it.
  9. steven mf50A

    MF 50a alternator replacment and wiring guidelines

  10. steven mf50A

    MF 50a alternator replacment and wiring guidelines

    So thanks guys gor the answer very appricate it. I went to the massey dealer the other day and they also provided some.help but its still not clear for me. They gave me these wiring diagrams and said this should help. Now i am just more confused. I removed the voltage regulator since they told...
  11. steven mf50A

    MF 50a alternator replacment and wiring guidelines

    Hello Everyone I recently bought a old tractor loader MF50a it dosnt have the back hoe on it. I am having some issues with wiring. I replaced the alternator on it since it was making noise and noticed that the amp meter wasnt working either. So i looked at the original wiring for the tractor...
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