Good day. Two years ago I bought a used Honda Tact AF 24 1989 model year. I cannot find instructions from the manufacturer. I'm interested in what the manufacturer says about how many kilometers it takes to run in a new piston group, new piston rings. How many kilometers and at what speed. Our masters in Russia say that you need to run in 700-1000 kilometers at a speed of 35-40 kilometers per hour. And now I'm wondering what the instruction says? Your opinion is interesting.