I've found 2 very nice #21166 Pike Master era American Flyer 4-4-0's. The cheaper ones ya know. Anyhow, found that the couplers on the tender trucks were broke off! Can much older postwar American Flyer tender trucks with knuckle couplers be adapted? I'd hate to have these only pull the Pike...

Since the S guys are too busy building their layouts, let me show you this. I reuse the old rivet to change out the truck. Cutting with a wheel will generate too much heat and the truck will melt off. I start with a pair of needlle nose and work the edges of the small end of the rivet...