
How to lubricate the chain chain Husqvarna. The specifics of the repair of Chinese chainsaws
Husqvarna chainsaw repair The main node of the system is the pump. The principle of its work is subsequent. With an increase in the engine speed, the gear installed on the main shaft, through the worm gear, the pump shaft drives in motion. In turn, the rotation of the shaft makes a certain pressure in the oil line, which forces […]
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