I have finally got back to my workbench today. Seeing I nearly have some track down , I figured it was about time I have a loco to run. I bought this 4010 off ebay at christmas no battery pack or controller , ad said it was new out of a pack that was broken up for resale. It did look in new condition but is missing one traction tyre off the non powered bogie.
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It was a nice little job opening it up and stripping out the playmobil R/C bits. I had bought a micron controller and a few MR603c receivers' over a year ago, but never used them. I wasn't sure if the micron R/C would work as it said a min 5v was needed, but figured it would not hurt to try 4x AA holder with nimh batteries as I had these already. Fully charged it was reading 5.6v. I did order a 6 x AA holder just in case.
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I fitted 2x 4AA 2450mah packs in parallel. There is a lot of room inside the loco. I drilled through the centre roof support and then cut out the rest with the dremel disc' either side of the mounting hole. 3A poly switch in front of battery connectors. On/charge switch and charge socket through to bottom where there is a gap between boogies. I added some weight to the drive boogie where the old batteries should go. I might connect the leds later or swap them for white/red ones.
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It worked, but that wheel with no tyre jumps around a lot. Once I have a loop done I will see how well it lasts , the min 5v supply needed could be a problem when the batteries are getting a bit flat. If so I will plug the 6 xAA pack for 7.2v instead or connect the 2x 4 packs in series for 9.6v. Wonder how the 4.8v motor might like that. The old R/C gear is next to a micron receiver, bit of a difference in size.
I now have a loco to test my track (play with) as I get it installed.