"La-cylinder," some people "bite-cylinder." It is in the piston ring and cylinder piston movement on the surface along the direction of the stripe-like, with the color of the injury. Latin America took place when the cylinder, the cylinder liner wear is very severe, up to normal wear and tear of the dozens or even hundreds of times.
Latin America took place after the cylinder, the external characteristics of the diesel engine is the voice of change, black smoke emission. The consequence is a piston, piston ring and cylinder liner work on the surface is damaged, gas seal failure, oil consumption and the rapid increase in the channeling gas, so that the normal operation of the engine can not even in a very short period of time, as the piston, piston rings and Cylinder killed and parking.