Replacing couplers on Kato N Scale F7 locomotives involves modifying the locomotive’s undercarriage to accommodate a new coupler type. This process requires careful disassembly and reassembly, ensuring proper alignment and functionality of the coupler.
Upgrading to more reliable or aesthetically pleasing couplers can enhance the performance and appearance of your model train layout. Historically, coupler types have evolved to improve connectivity and realism, with popular options including knuckle couplers and body-mounted couplers.