Air intake system, Intake manifold, All <a href="https://garage.wiki/ford/engines/gasoline/straight-4/15-l/m9ma/" title="Ford gasoline straight-4 1.5 L M9MA engine DIY maintenance and service manual">Ford gasoline straight-4 1.5 L M9MA</a> engines, Screws 1 – 7, First stage
by Roman Paulov