The fuel tank filler caps have vent holes. The drain valve is situated on the gascolator,
forward bottom of firewall.the tanks have a fingerscreen filter. The main fuel shut-off valve is
located at the center of aircraft above the rudder pedals.
Note:
Fuel shut-off valves are open when valve handles are in line with the fuel lines.
The main tank (std or “D”) has a visual fuel gauge located on the passenger’s side of the
instrument panel. Caution fuel management requires a visual check of the fuel quantity using
a graduated dip stick. Electrical fuel gauge may be used.
The fuel pump is mechanically operated on Rotax 912 powerplant. See engine manual for
details. An electric fuel pump and/or fuel pressure gauge is optional.
Rotas engines are equipped with dual carburetors. Each carburetor has a sediment bowl
with an additional fuel strainer (fine mesh filter). See engine manual.
Caution:
Consult the engine manual for the types of fuel and oil to use. Use only types
approved by the engine manufacturer.
The engine is mounted within the sleek cowlings and provides easy access via
Dzus
fasteners
for pre-flight inspection. The Radiator is mounted bellow the firewall in the direct airflow to
maximize cooling in hot operating environments.
Propeller:
Ground adjustable two or three blade wood (or composite) propeller (diam. 1700 mm with
standard spinner. Your propeller has been set to provide optimum performances, but you can
change the pitch to achieve better climbing or cruising performances.
Always refer to
propeller manual for instructions!
To prevent vibration, it very important that all the blades are set at exactly the same angle and
that the blades are properly secured in the hub.
For a take-off and climb propeller setting angle be reduced by l/4 to l/2 degree. and for a
cruise propeller setting
increase angle approximately by l/4 degree. Note that when
cruising setting is used, the take-off and climb performance deteriorate.
Landing Gear:
The main gear
c o n s i s t o f a
solid monoleaf heat-treated aluminum alloy spring
suspension which eliminates all moving parts and is virtually maintenance free. The nose
gear uses a heavy duty bungee shock absorber to provide rough field capabilities. Heavy
Duty Wheel Forks are available as an option. They consist of a double over the standard
wheel forks to add additional lateral stiffness.
Cabin doors:
Access to the comfortable cabin is via large hinged doors on each side to provide easy
individual entrance. They are secured by two forward folding hinges and a rear upper
locking mechanism. For flight, doors may be removed if desired. Doors with an opening
window are optional.
Seats:
Side-by-side seating. Seat cushions are removable for cleaning and drying. Seatbelts are
secured to the airframe by a 4-point system.
Note:
Prior to each flight, ensure that the seat belts are firmly secured to the airframe and
that the belts are not damaged. Adjust the buckle so that it is centered on the body.
