383
08
Align the gasket with the
manifold and push it over the
ends of the cap screws, as indicated by
the arrows.
09
Making sure that the gasket stays
in position, t the manifold to
the exhaust port of the engine, as shown
in the photo for Step 06, then use the
Allen key to tighten both cap screws
fully and join the parts securely.
10
This completes the assembly of
your RB7’s GX21 engine, which
should now look like this.
06
The photo above shows how the silencer and engine will be joined. The two must
be perfectly aligned, with the gasket sitting between the manifold and the engine’s
exhaust port. The parts will be held together tightly by two screws, which will compress the
gasket to form an airtight seal.
07
Place a 3 x 10mm cap screw
through each of the holes on the
manifold, inserted from the rear.