wiring armature & field

Wire one of the field connections to frame ground (outer rails)

Wire one brush to the other field connection.

Connect the remaining brush to the center rail roller.

Reverse the brush windings if it runs backwards.

Just what I needed

Thanks gunrunnerjohn

If this is the Lionel post war #60 trolley, I think it is a little different than gunrunnerjohn described.  I think the 60 trolley is one of the few Lionel items with the field coil wound in both directions.  Is so, the field has three leads.  Two of the field leads were connected to the switch the bumper changed when getting hit.  This switch connected  one or the other field coils to ground in series with the armature depended which way the car was to run.

FIELD HAS TWO LEADS

THANKS

Correct, if it has three leads, it's a split field and the field is used to determine direction.  The unused field is left open.

If it only has a total of two leads and is not center-tapped, see my previous instructions.  Make sure there's not a center tap that is connected to frame ground.  If both leads are free, measure from either to frame ground, you shouldn't have any connection.

Here's the wiring diagram for the #60 trolley.

manny thanks to all of you I got her done

also copied the diagram for possible future use