SIG LIL' RASCAL Assembly Manual Download Page 3

2) Before hinging the elevators to the stabilizer, glue the white

plastic elevator control horn in place, using Thick CA glue. Apply
a small amount of glue to the two “spikes” on the base of the horn
and a small amount of glue to the base itself. With the three small
holes in the control horn facing forward, firmly press the horn 
into the two pre-drilled holes at the leading edge of the elevator
assembly, until the base bottoms out on the elevator surface. If any
glue oozes out onto the covering, it can be quickly removed with
SIG CA Debonder.

3) The elevator assembly is now hinged to the horizontal 

stabilizer. Insert the four (4) CA hinges half way into the pre-cut
hinge slots in the leading edge of the elevators. Once the hinges
are in place, use a small T-pin through the center of each hinge to
keep them from being pushed back any further into the elevators.
Insert the exposed ends of the hinges into the pre-cut slots in the
horizontal stabilizer  -  NOTE:

Properly in place, the elevator 

horn will be on the left side of the stabilizer. Move the elevator
assembly left or right as needed to center it with the horizontal 
stabilizer. Use a piece of tape to hold the elevators in the full
“down” position. Remove the pin from one of the hinges and use
Thin CA glue, with a fine applicator tip, to apply 2-3 drops to the
exposed center of the hinge. Remove the pin from the next hinge
and again, apply 2-3 drops of glue to the exposed center of the
hinge.

Repeat this process with the remaining two hinges.

Remove the tape holding the elevator in the down position, 
allowing it to center itself with the stabilizer. Turn the stabilizer over 

and again, use a piece of tape to pull and hold the elevators in the
full “up” position. Apply 2-3 drops of glue to each exposed hinge
center and remove the tape. Allow about 10 minutes for the glue
to fully wick its way into the hinges.

After the glue has set, firmly flex the elevators full up and down to
free their movement, removing any “stiffness” to their action.

4) The horizontal stabilizer/elevator assembly is now glued to

the fuselage. To allow a little time to work and properly align the
stabilizer, use SIG 5-Minute Epoxy for this step.

Begin by first mounting the wing to the fuselage using the 
provided 4-40 nylon bolt. Place the model onto a flat surface that
lets you view it directly from the front. Prop-up the rear of the 
fuselage with scrap wood to allow the tail wire to clear the surface.
Mix and apply a small amount of epoxy glue to the exposed wood
on fuselage stabilizer saddle area. Carefully place the stabilizer on
the fuselage saddle area, centering it as close as you can. Wipe
off excess glue using alcohol and towel. Use a small weight to hold
the stabilizer firmly to the fuselage. View the model from the front
to see if the stabilizer is squarely in place in relationship to the
wing/fuselage, without tilting to one side or the other. Make any
adjustments needed to hold the stabilizer in this correct position.
Now view the stabilizer from the top to make sure it is in place with
its trailing edge square to the fuselage. Allow the epoxy to cure
completely.

5) The vertical fin - without the rudder hinged in place - is now

glued to the top of the stabilizer, again using SIG 5-Minute epoxy.
First, trial-fit the fin into the slot in the top of the stabilizer, without

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Summary of Contents for LIL' RASCAL

Page 1: ... only be successful if you follow these instructions carefully Deviating from these instructions has the potential to cause problems later in the assembly process or during flight The successful assembly and flying of this model is your responsibility so take your time and enjoy your Lil Rascal RADIO EQUIPMENT The Lil Rascal ARF gets its performance from many factors such as its light weight and g...

Page 2: ...ed is the installation of the rudder and elevator servos and connecting the servo output arms to the Z bends on the pushrods For this step you will need the two required servos and the mounting screws that came with them Remove the servo output arm retaining screws and the output arms from the two servos The rudder and elevator servos are now installed into the fuselage from the top First remove t...

Page 3: ...to center itself with the stabilizer Turn the stabilizer over and again use a piece of tape to pull and hold the elevators in the full up position Apply 2 3 drops of glue to each exposed hinge center and remove the tape Allow about 10 minutes for the glue to fully wick its way into the hinges After the glue has set firmly flex the elevators full up and down to free their movement removing any stif...

Page 4: ...n apply 2 3 drops of glue to each exposed hinge center Remove the tape and allow about 10 minutes for the glue to set Firmly flex the hinged rudder back and forth until its movement is free and easy LANDING GEAR 1 Locate the 2 main wheels 2 wheel pants 1 left 1 right 2 plastic retaining pads and the pre bent wire landing gear 2 Look at the landing gear and the wheel pants Understand that when asse...

Page 5: ...ler and spinner are NOT yet installed Note that in the interest of minimizing weight and in consideration of the small amount of available space this installation does not include an on off switch Turning the airborne radio system on or off is simply done by plugging the battery pack into and out of the ESC battery connector a Make sure your transmitter rudder and elevator trims are in neutral and...

Page 6: ... pieces of tape holding the rudder and elevator in the neutral position Now test the action of the rudder and elevators with your transmitter If necessary use the rudder and elevator trims to adjust the surfaces back to neutral 9 The suggested initial control throws are now set for the rudder and elevator Most modern radio systems allow you to set the total movement of the servos directly from the...

Page 7: ...ty CG location The correct CG location for the Lil Rascal ARF is located precisely at the main spar This means that when you place you fingers one on each side of the bottom of the wing at the main spar location the airplane must balance in a level position If the nose hangs low the model is nose heavy If the tail hangs low this means that the model is tail heavy If either of these conditions exis...

Page 8: ... a spin is virtually instantaneous From experience we can assure you that you will find low flybys and thermal soaring a source of endless pleasure Even though the color schemes offer great visibility be careful of the altitude gain This airplane can get small fairly quickly Landing the Lil Rascal is easy Throttle back to achieve a shallow rate of sink turn into the wind and allow the airplane to ...

Page 9: ...model size or full size are not toys Because of the speeds that airplanes must achieve in order to fly they are capable of causing serious bodily harm and property damage if they crash IT IS YOUR RESPONSIBILITY AND YOURS ALONE to assemble this model airplane correctly according to the plans and instructions to ground test the finished model before each flight to make sure it is completely airworth...

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