Dozer OEM Alternator Question

Forum Forums Bulldozer & Excavator Operation and Maintenance Dozer OEM Alternator Question

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    • #30272
      Bluenoser
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        Some time ago I found out my front headlights were not working. After checking out a few things I noticed I had 2 black wires down by the alternator without a home. In the pic below the alternator posts are labled 1 to 5. Am I missing a post on my OEM alternator #5 ? If so, I suspect that is where my 2 black wires attach.

      • #32112
        Bob Rooks
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           If I remember correctly, they are both ground wires, one coming from the voltage regulator, and another coming from the EGR valve sensor. Trace them out. Even though this is the new alternator you should be able to see the two black wires attached to the frame.

           

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        • #32117
          Bluenoser
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            Hi Bob

            The two black wires are not in my pic. (tied them up until I find their home) 

            The two coiled black wires (bottom) in your pic look about right.

            I will have a closer look this w/e and see.

            Thanks

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