Set the position of the evaporator in order to determine the exit holes for the intakes on the upper baggage bulkhead. Marked and cut the two opening. Fabricated two mounting blocks out of oak for the front of the evaporator. The supplied mounting brackets are too low on the tray to clear the top flange of the lower baggage bulkhead. Cut the vent opening on the baggage bulkhead web for the fresh air maniford. The manifold will be modified to accept two two inch ducts coming from the rear NACA vents and Aerosport control valve.