Pushers are regulated automatically and do not demand maintenance.
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 the N1 cylinder was directed up.
Press a pusher and measure its course. If the pusher course before the valve will start to open, is more than 0,1 mm, it is necessary to replace a pusher. |