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Keep these items away from the prop: loose clothing, shirt
sleeves, ties, scarfs, long hair or loose objects such as
pencils or screwdrivers that may fall out of shirt or jacket
pockets into the prop.

Use a “chicken stick” or electric starter to start the engine.
Do not use your fingers to flip the propeller. Make certain the
glow plug clip or connector is secure so that it will not pop
off or otherwise get into the running propeller.

Make all engine adjustments from behind the rotating
propeller.

The engine gets hot! Do not touch it during or right after
operation. Make sure fuel lines are in good condition so fuel
will not leak onto a hot engine, causing a fire.

To stop a glow engine, cut off the fuel supply by closing off
the fuel line or following the engine manufacturer’s
recommendations. Do not use hands, fingers or any other
body part to try to stop the engine. Do not throw anything
into the propeller of a running engine.

Read and abide by the following Academy of Model
Aeronautics Official Safety Code:

GENERAL
1. I will not fly my model aircraft in sanctioned events, air
shows, or model flying demonstrations until it has been
proven to be airworthy by having been previously
successfully flight tested.

2. I will not fly my model aircraft higher than approximately
400 feet within 3 miles of an airport without notifying the
airport operator. I will give right of way to, and avoid flying in
the proximity of full-scale aircraft. Where necessary an
observer shall be used to supervise flying to avoid having
models fly in the proximity of full-scale aircraft.

3. Where established, I will abide by the safety rules for the
flying site I use, and I will not willfully and deliberately fly my
models in a careless, reckless and/or dangerous manner.

7. I will not fly my model unless it is identified with my name
and address or AMA number, on or in the model.

9. I will not operate models with pyrotechnics (any device
that explodes, burns, or propels a projectile of any kind).

RADIO CONTROL
1. I will have completed a successful radio equipment ground
check before the first flight of a new or repaired model.

2. I will not fly my model aircraft in the presence of
spectators until I become a qualified flier, unless assisted by
an experienced helper.

3. I will perform my initial turn after takeoff away from the pit
or spectator areas, and I will not thereafter fly over pit or
spectator areas, unless beyond my control.

4. I will operate my model using only radio control
frequencies currently allowed by the Federal Communications
Commission.

1. Fuelproof all areas exposed to fuel or exhaust residue.

2. Check the C.G. according to the measurements

provided in the manual.

3. Be certain the battery and receiver are securely

mounted in the fuse. Simply stuffing them into place with
foam rubber is not sufficient.

4. Extend your receiver antenna and make sure it has a

strain relief inside the fuselage to keep tension off the solder
joint inside the receiver.

5. Balance your model

laterally as explained in the

instructions.

6. Use thread locking compound to secure critical

fasteners such as the set screws that hold the wheel axles
to the struts, screws that hold the carburetor arm (if
applicable), screw-lock pushrod connectors, etc.

7. Add a drop or two of oil to the axles so the wheels will

turn freely.

8. Make sure all hinges are securely glued in place.

9. Reinforce holes for wood screws with thin CA where

appropriate (servo mounting screws, cowl mounting screws, etc.).

10. Confirm that all controls operate in the correct

direction and the throws are set up according to the manual.

11. Make sure there are silicone retainers on all the

clevises and that all servo arms are secured to the servos
with the screws included with your radio.

12. Secure connections between servo wires and

Y-connectors or servo extensions, and the connection
between your battery pack and the on/off switch with vinyl

CHECK LIST

During the last few moments of preparation your mind may be
elsewhere anticipating the excitement of the first flight. Because
of this, you may be more likely to overlook certain checks and
procedures that should be performed before the model is flown.
To help avoid this, a check list is provided to make sure these
important areas are not overlooked. Many are covered in the
instruction manual, so where appropriate, refer to the manual for
complete instructions. Be sure to check the items as off they are
completed (that’s why it’s called a

check list!)

AMA SAFETY CODE (excerpt)

30

Summary of Contents for Ju-87 Stuka

Page 1: ...By the act of using the user assembled product the user accepts all resulting liability If the buyer is not prepared to accept the liability associated with the use of this product the buyer is advise...

Page 2: ...le the model according to the instructions Do not alter or modify the model as doing so may result in an unsafe or unflyable model In a few cases the instructions may differ slightly from the photos I...

Page 3: ...nute Epoxy GPMR6045 30 Minute Epoxy GPMR6047 Hobby knife HCAR0105 11 blades HCAR0211 Small T pins HCAR5100 Builder s triangle HCAR0480 Electric drill Small phillips and flat blade screwdrivers HCAR104...

Page 4: ...nated by a number and a length For example 6 x 3 4 This is a number six screw that is 3 4 long Machine screws are designated by a number threads per inch and a length For example 4 40 x 3 4 This is a...

Page 5: ...et screw for tail wheel collar 6 4 x 3 8 Sheet metal screw mounting the cowl 6 4 Washers mounting the cowl 1 Wire tail wheel 4 1 x 1 Servo mounting tape for mounting the aileron servos 3 2 56 x 36 Pus...

Page 6: ...be used for pulling the servo wires through the wing when the radio installation takes place 3 Test fit the outer wing joiner to the wing panel and the inner wing panel Be sure the wing panel is asse...

Page 7: ...he hinge plate will face the top of the control surface 8 Apply a small drop of oil or a dab of petroleum jelly onto each of the hinge joints This will prevent the glue from getting into the hinge joi...

Page 8: ...ve photograph For easy reference we have drawn the circles onto the covering This should help you locate each of the mounts These mounts are what you will be screwing the hinge plates to as we proceed...

Page 9: ...unting screws with a felt tip marker onto the wing Drill a 1 16 1 5mm hole through each of these marks into the wing BE CAREFUL NOT TO DRILL THROUGH THE TOP OF THE WING Once you have the holes drilled...

Page 10: ...for the left wing panel 26 Locate the plywood center wing joiner Test fit it into the right and left wing halves When fitting it into the wing make sure that the joiner angles downward 27 When you are...

Page 11: ...en remove the fairing and the wing 31 Cut away a 1 2 13mm strip of covering inside each of the lines you have drawn Be careful not to cut into the surface of the wing sheeting This could weaken the st...

Page 12: ...horizontal stabilizer into the slot in the fuselage 4 Measure from the end of the stab to each wing tip and from the center of the fuselage out to the end of the stab as shown in the sketch 5 Once you...

Page 13: ...age onto the fin Then cut the covering away using the same technique used for the stab 9 Test fit the fin into the slot Use a builders triangle to be sure that the fin is 90 degrees to the stab When y...

Page 14: ...easier when installing the hinges 4 Install a pin into the center of three hinges then install one hinge in each of the slots in one of the elevator halves Install the hinge until the pin is touching...

Page 15: ...t in the end of the fuselage from the mark you made to the bottom of the fuselage Insert the nylon bearing into the slot When you are satisfied with the fit glue the nylon bearing to the fuselage with...

Page 16: ...ce you have the engine properly positioned on the engine mount mark the location of the engine mounting holes on the rails of the engine mount A great tool for doing this is the Great Planes Dead Cent...

Page 17: ...e the wheel and axle onto the landing gear wire Position the axle and wheel as shown Position the wheel pant so that the wheel is centered in the pant Mark the location of the wheel pant on the wing w...

Page 18: ...the cowling may make it difficult to access the carburetor You can also install a third line to the tank and use it for filling the tank The method you use is your choice but make your decision befor...

Page 19: ...he pushrod Make both bends on the solid wire 5 Repeat step 4 for the other half of the elevator 6 Drill a 3 16 5mm hole in firewall This hole should be in close alignment to the carburetor Locate the...

Page 20: ...n the elevators the same and then tighten the wheel collar screws onto the two wires 11 Following the manufacturer s instructions for your radio system install the rubber grommets and eyelets onto thr...

Page 21: ...aph With the servo horn installed as shown this servo will be used in the left wing panel 3 The servos for the ailerons are installed with servo tape To insure the strongest installation do not skip t...

Page 22: ...string attached to the servo lead until you have completed the servo installation instructions 8 Locate one of the 2 56 x 6 152mm wire pushrods Install a nylon clevis and clevis retainer onto the thr...

Page 23: ...3 4 x 3 4 9 5 x 19 x 19mm hardwood blocks Place them against the servo mounting tabs so that they act as a wedge forcing the servo against the side of the servo bay Using 6 minute epoxy glue them in...

Page 24: ...om the servo arm to the flap 20 Install a small nylon control horn to the flap the same way you installed the aileron control horns 21 Locate one of the 2 56 x 6 152mm wire pushrods Install a nylon cl...

Page 25: ...o connect the flaps and ailerons 5 Following the radio manufacturer s instructions connect the servos battery and switch to the radio receiver 6 Place another piece of foam rubber on top of the receiv...

Page 26: ...onto the engine and re fit the cowl Make additional cutouts in the cowl to accommodate your muffler 6 Finish the final installation of the cowl by adding one additional 4 x 3 8 9 5mm machine screw in...

Page 27: ...r and receiver and center the trims If necessary remove the servo arms from the servos and reposition them so they are centered Reinstall the screws that hold on the servo arms 2 With the transmitter...

Page 28: ...the wing level have an assistant help you lift the model by the engine propeller shaft and the bottom of the fuse under the TE of the fin Do this several times 2 If one wing always drops when you lif...

Page 29: ...break in the engine After break in confirm that the engine idles reliably transitions smoothly and rapidly to full power and maintains full power indefinitely After you run the engine on the model in...

Page 30: ...craft in the presence of spectators until I become a qualified flier unless assisted by an experienced helper 3 I will perform my initial turn after takeoff away from the pit or spectator areas and I...

Page 31: ...to come off the ground One of the most important things to remember with a taildragger is to always be ready to apply right rudder to counteract engine torque Gain as much speed as your runway and fl...

Page 32: ...y shines when you lower the flaps Your approach is the same as just described except once you deploy the flaps you may need to add a bit more throttle to maintain flying speed Watch the plane as the f...

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