Cylinder head, Cylinder head screws, All <a href="https://garage.wiki/opel/engines/gasolinenatural-gas/straight-4/14-l/a-14-fc/" title="Opel gasoline/natural gas straight-4 1.4 L A 14 FC engine DIY maintenance and service manual">Opel gasoline/natural gas straight-4 1.4 L A 14 FC</a> engines, First stage
by Roman Paulov