.
5. Now prepare to mark the cowl for installation. You will want to mount the engine and
use a 3” spinner back plate for use as a guide. Make some paper strip and tape them
to the fuselage as shown below. Drill a hole that will be big enough to accept a 4-40
screw (or you can use the wood screw provided which the author does not
recommend). You can install a blind nut on the other side of the mounting block.
6. Line up the cowl and drill out the holes for the 4 mounting bolts. It should look like the
picture below.
