Jitter is estimated that the start clutch pressure plate problems, separation and combined power transmission between the engine and gearbox separated when the clutch pressure plate bearing on the pressure to the middle of the spring power output is cut off and vice versa binding. But you have to run more than 80,000 kilometers long been estimated that the warranty period, the general insurance clutch part at most 20,000 km, because this part is easy to operate because of man-made damage. Such long as you often in semi-linked state more easily damaged clutch of the specific warranty policy you can look at your hand maintenance manual, the above will be explained, if not marked, then you can also dial customer service above maintenance manual telephone, and they talk about will know the warranty policy, then you can decide on the specific maintenance program.