I was given a 400E Std Gauge MTH Engine. (10-1262-1). I am familiar with O Scale but Standard Gauge is new to me. Before I power this engine up, I wanted to check the battery and replace it with a BCR. This engine is equipped with Proto Sound 2 and has a 3 volt board. So I take it, I could and should replace the current battery with a BCR 2? I presume the boards and battery are in the engine vice the tender since there is no tether connection? How do I remove the shell to access this area? The traction tires are worn as well. If I read the chart correctly, would they be replaced with 40mm tires? (DE-0000040)
Is there anything else I should be concerned with prior to applying power? I was told the engine last operated about 3 years ago. I have set up a ceiling shelf /around the room layout to run this unit on. (72"curve) I am using MTH Tubular track, also given to me. The track has very little signs of oxidation. I will clean it with mineral spirits and a green Scotch Pad. I plan to run this engine conventionally. I do have access to a DCS Remote Commander that I could slave in...if that is a viable option?
Thanks in advance for the help.