This old heavy model bought from Germany.Only test run when I got it abpout 3 years ago. It is in showcase for more than 1 year. Yesterday(200900426), raining Sunday, I constructed O gauge rail and ran this beautiful model. There is a switch under the chasis to control rack wheel move, normal wheel move or both move. I saw something wrong in its movement. First, there is sparkling on one side of wheels and current pick-up foil. No electric short. Second, backlight does not work well. Third, there was seemed some smoke in runing. I post the sparkling problem on TTS and some helps. This morning I brought this model to my collegue, he can help me to clean/detect...There was another thing happened in chcking the model. A lot of smoke from rack wheel geras... I was a lillte sad because the model should be disassembled to check or send it back to Micrometakit for repair... Fortunatly, without any instruction ,brake shoes and pick-up foil were removed . Carbon like substannce on the pick-up foils and wheels cleaned. Then assemble and test run again, improve a little. Clean again. Then try to seperate chasis and housing. With the experiences to assemble weinert model and disassemble Trix fine art Br23, I unscrewed the chasis and seperate housing from it. Only a small injury to to brass rod. It is Ok, easily to adjust. My collegue help me to clean, detect. Finally it works well. No sparkling, no smoke, light is shining. Just post some photos. There are 2 minimotors inside, one for wheels, the other for rack wheel.
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