Here is the
prototype 50 foot boxcar.
The AF version is only 42 feet long but the casting and decoration are very
nicely done.
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Compare the AM replacement roller bearing truck
to the oversized orginal AF truck.
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Here are the new parts. The truck is tapped for
the 6-32 bolster screw. There are three spacers totaling 3/16" in
thickness.
I still use the AF style couplers on my layout
AM coupler # CPL601
Am Truck # 822HR
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The truck's hole is re-drilled 1/4 inch towards
the ends of the car. This gives the correct coupler clearence and also
moves the truck to a more prototypical spacing. |
The spacers raise the frame 3/16" for the
correct clearence. |
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This is the finished conversion. It looks much
better. |
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