HO Broadway Limited Pennsylvania Alco RSD15 Diesel Locomotive PRR 8616 DCC SOUND

Acquired in a large collection, this engine needs a good dusting. Track tested on DC and the engine ran smoothly, lights and sound work fine. I have no way to check the DCC nor do I know what number it is. One handrail needs to be reglued as shown in the last picture. Please review the pictures and feel free to ask me any question.