This installation is for N Scale Fox Valley Models GE ES44AC uses TCS EUN651 Decoder and was performed by A.G.

The three pictures above show the Fox Valley Models GE ES44AC with the shell on prior to TCS EUN651 decoder installation. This is very easy drop-in installation that can easily be done by the beginner.


Here is a close-up picture of a locomotive's hood that needs to be removed prior to the decoder installation.


Remove the front cover as shown in the picture above.


Using tweezers, carefully remove the "dummy plug" by sliding it off of the socket to the right.


Here is a close up of the TCS EUN651 decoder that is oriented in exact way that should be inserted into the locomotive's socket. For more information see the EUN651 manual that came with the decoder.


This is a picture of the fully installed EUN651 decoder

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