Cylinder head, Cylinder head screws, <a href="https://garage.wiki/audi/engines/diesel/straight-4/20-l/cahb/161-hp-at-4200-rpm-350-nm-at-1750-rpm.html" title="Audi diesel straight-4 2.0 L CAHB 161 HP at 4200 RPM, 350 N⋅m at 1750 RPM engine DIY maintenance and service manual">Audi diesel straight-4 2.0 L CAHB 161 HP at 4200 RPM, 350 N⋅m at 1750 RPM</a>, First stage

by Roman Paulov