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The car has two brake systems, working and parking.
Service brake system with hydraulic drive, and parking system with cable
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We replace the cylinder head cover gasket when oil leaks from under it, as well as when removing the valve cover, when repairing the cylinder head.
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To compensate for thermal expansion, a gap is established between the end of the valve stem and the camshaft cam
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Remove the adsorber for inspection or replacement
The reason for the failure or leakage of the vapor recovery system is the persistent smell of gasoline, unstable idling of the engine