Cylinder head, Cylinder head screws, All <a href="https://garage.wiki/vauxhall/engines/diesel/v6/30-l/y-30-dt/" title="Vauxhall diesel V6 3.0 L Y 30 DT engine DIY maintenance and service manual">Vauxhall diesel V6 3.0 L Y 30 DT</a> engines, Screws 1 – 8, First stage

by Roman Paulov