2011 Kawasaki KX250F Owners Manual - Page 177

TUNING 175 Special Care According to Track Conditions dry, dusty conditions (such a volcanic ash or • In fine powdery dust), special care must be given to riding on wet, heavy clay, mud adheres to • When the tires and other parts of the vehicle. The mud can add significantly to the weight of the vehicle and therefore reduce performance. Take care to remove built-up mud from the tires and chassis after each ride, before drying occurs. The engine works hardest in muddy conditions and the radiator can become clogged with mud. Take care not to overheat the engine in these conditions. The engine also works very hard when riding in deep sand. In muddy or sandy conditions, increase chain slack as the chain and sprockets will be packed with mud or sand, which reduces chain slack. Check chain and sprocket wear frequently when riding in mud or sand, since wear is increased in these conditions. keeping the air cleaner element clean. • • •