Flap Stay Installation - Fixed Flaps; Flap And Aileron Servo Linkage Installation - Hangar 9 Jackal 50 ARF Assembly Manual

Flap Stay Installation - Fixed Flaps

Required Parts
Wing panel (right and left) Flap stay (right and left)
2mmx 15mm sheet metal screw (4)
Required Tools and Adhesives
Phillips screwdriver: #1
Required Tools and Adhesives (optional)
30-minute epoxy Mixing stick
Mixing cup Thin CA
Note: If you are installing operational flaps please skip
this section and continue to "Flap and Aileron Linkage
Installation" which is the next section of this manual.
Note: The flap stays installed in this section can be
removed if you choose to install operational flaps in the
future. They can also be installed permanently using
30-minute epoxy if you choose not to install operational
flaps during the life of your model. This will be covered
in this section of the manual.

1. Locate the flap stays and hardware to install them
into the wing. You will also need the right and left wing
panels for this step.
Hangar 9 Jackal 50 ARF

2. Place 2–3 drops of thin CA in each of the flap stay
screw holes to harden the surrounding wood. This will help
in preventing the screws from vibrating loose.

3. Use the two 2mm x 15mm sheet metal screws to
secure the flap stay in the wing. Note the stay faces the
trailing edge of the wing and that the nylon portion of the
stay is placed more into the servo pocket as shown.

4. Optional: If you choose to install the stay
permanently, use a small amount of 30-mionute epoxy on
the wood portion of the stay where it contacts the wing ribs.
This will secure the stay in the wing, making it impossible to
remove without damaging the wing.

5. Repeat Steps 2 and 4 to install the remaining flap stay.
Flap and Aileron Servo
Linkage Installation
Required Parts
Wing panel (right and left)
Clevis (4) Silicone clevis keeper (4)
Servo cover assembly (right and left)
2-56 x 3-inch pushrod (aileron) (2)
2-56 x 2-inch pushrod (flap) (2)
1.5mm x 6mm sheet metal screw (12)
Required Tools and Adhesives
Phillips screwdriver: #1 Thin CA
Clear tape
Note: This section covers the installation of the
linkages for the flaps and ailerons. The installation of
the flap linkages for both fixed and operational flaps
follow the same procedure. Although the steps show
operational flaps, a final photo will show the fixed flap
linkage for reference.

1. Locate the items necessary to install the flap and
aileron linkages. You will also need the servo covers with
aileron (and flap) servos installed, as well as the right and
left wing panels.
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