(DIR) Return Create A Forum - Home --------------------------------------------------------- Lionel Trains (HTM) https://lioneltrains.createaforum.com --------------------------------------------------------- ***************************************************** (DIR) Return to: Lionel Maintenance & Repair ***************************************************** #Post#: 2362-------------------------------------------------- Lionel 6-84940 Seaboard System GP38 not operating By: mustrev Date: April 5, 2020, 8:37 pm --------------------------------------------------------- The loco just stops and goes dead. The track, the wheels and the pickups are all clean. I think a connection may be loose in the trucks and I know the gears in the rear truck feel loose. Are there instructions for disassembly anywhere, or an exploded picture, or anything that might give some help with disassembly? There is nothing I can find on this model on the Lionel webpage. #Post#: 2364-------------------------------------------------- Re: Lionel 6-84940 Seaboard System GP38 not operating By: TrainLarry Date: April 6, 2020, 3:55 am --------------------------------------------------------- Here are the service manual pages for your loco: Loco: (HTM) https://www.lionelsupport.com/ReplacementParts/index.cfm?doAction=productPartFilter&number=6-84940&productID=5ca0f9bb-8856-443d-9e0f-9ab2e7bb6d44 Trucks: (HTM) https://www.lionelsupport.com/ReplacementParts/index.cfm?doAction=productPartFilter&number=680-2171-570&productID=e7d9ecb1-6da2-413f-9901-63fd7c3bc9b0 Smoke unit: (HTM) https://www.lionelsupport.com/ReplacementParts/index.cfm?doAction=productPartFilter&number=640-2500-200&productID=0ac06304-670b-4102-a000-8a92309ea44d Larry #Post#: 2368-------------------------------------------------- Re: Lionel 6-84940 Seaboard System GP38 not operating By: mustrev Date: April 6, 2020, 1:38 pm --------------------------------------------------------- Thanks for the documents. I cannot tell from them if this loco has the trucks that will come off by turning them 90 degrees left while holding it upside down. I don’t want to break something by forcing it if it doesn’t. #Post#: 2369-------------------------------------------------- Re: Lionel 6-84940 Seaboard System GP38 not operating By: TrainLarry Date: April 6, 2020, 4:22 pm --------------------------------------------------------- The best you can do is try it. You do not have to force the trucks. A quick twist and they should pull off. If not, you know the answer. Larry *****************************************************