Cylinder head, Cylinder head screws, <a href="https://garage.wiki/bmw/engines/gasoline/straight-4/16-l/m43-b16-164e3/103-hp.html" title="BMW gasoline straight-4 1.6 L M43 B16 (164E3) 103 HP engine DIY maintenance and service manual">BMW gasoline straight-4 1.6 L M43 B16 (164E3) 103 HP</a>, First stage

by Roman Paulov