I read in the comments of a post somewhere that there are services that come to your location to fix trailers. Unfortunately, it didn't mention the name of the service, so I'm hoping you can help me. I really need to get my trailer fixed.
Why can't you somehow transport it to the city? Or are you really far away? A week ago I had a fuel system problem in my diesel van and I called mobile mechanic truck , they arrived very quickly, even though I was out of town. They immediately diagnosed the fuel system, installed a new pump, added a filter and flushed the system. I don't really know much about cars, so having such a service gives me some peace of mind if something breaks down somewhere along the way. By the way, they also deal with trailers, so give them a call.