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Pushers are regulated automatically and do not demand maintenance service.
For check of functioning of pushers, warm up the engine, muffle it and uncover a camshaft.
Turn a cranked shaft so that the first cam of a camshaft of cylinder N1 has been directed upwards.
Press a pusher and measure its course. If the pusher course before the valve will start to open, is more 0,1 mm, it is necessary to replace a pusher. |