Aviation Design Rafale C Assembly Manual page 33

Twin turbines version :
Remove the inlets from the fuselage and apply
some epoxy to the inlets and the air intakes.
Put the inlets in the fuselage. Insert also the 2
rear ductings to center the inlets in the fuselage
but DON'T GLUE them.
The 2 edges of the front ducting must be separate
from about 5 mm.
Let them dry overnight.
Remove the surplus inlet from the air intakes.
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