Cylinder head, Cylinder head screws, All <a href="https://garage.wiki/vauxhall/engines/gasolinenatural-gas/straight-4/16-l/z-16-yng/" title="Vauxhall gasoline/natural gas straight-4 1.6 L Z 16 YNG engine DIY maintenance and service manual">Vauxhall gasoline/natural gas straight-4 1.6 L Z 16 YNG</a> engines, First stage

by Roman Paulov