Where can I find a diagram of replacement of cuckoo clock chains?

My cuckoo clock chains came out when I moved. Does anyone know where I can get a diagram of how to replace them? I have read the directions of putting clock upside down and getting the chain back on the sprocket or gear and then moving the gear to wind it up. But my clock has several gears with sprockets; which gear/sprockets do I try to wind the chain on? My little clock has four holes in the bottom of the clock to thread the chain through. Which hole does each chain go in through and which one does each one come out through? I need a picture or diagram of this process. I don't have any clock repair shops near where I live that do cuckoo clocks, and sending it out would cost as much as I paid for the clock.