Lionel 1688E reconnecting a rebuilt e unit to a 1688 motor

prdmb1957OGR Forum Member DIGITAL SUBSCRIBER

When I disconnected the eunit from the 1688e motor I didn't take pictures to remember the way it was wired. In looking at a typical wiring diagram, the blue and yellow wire of the eunit are attached to the brushes. The green is attached to the motor field and the pick up wire from the roller or slider is connected to the eunit drum. However on the 1688 motor there is only solder point for one of the brushes, but there are two places on the motor field that had wires soldered to it. What am I missing?
Thanks for any assistance!

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3/6/2110:57 PM

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