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Do not run the engine in an area of loose gravel or sand; the
propeller may throw such material in your face or eyes.

Keep your face and body as well as all spectators away from the
plane of rotation of the propeller as you start and run the engine.

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. To stop a gasoline powered
engine an on/off switch should be connected to the engine coil.
Do not throw anything into the propeller of a running engine.

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

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).

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

such as the cowl mounting blocks, fuel filler mount, the wing
saddle area, etc.

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 the 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 the model 

laterally as explained in 

the instructions.

6. Use threadlocking compound to secure critical

fasteners such as the set screw in the wheel collar that holds
the tail wheel on, screws that hold the carburetor arm (if
applicable), screw-lock pushrod connectors, etc.

7. Add a drop of oil to the axles so the wheels will turn freely.

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

9. “Harden” 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.

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 checklist 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 off they are
completed (that's why it's called a 

check list!).

CHECK LIST

Radio Control

General

AMA SAFETY CODE (Excerpt)

22

Summary of Contents for Shoestring ARF

Page 1: ...uct 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 ad...

Page 2: ...home made details such as landing gear fairings and an air scoop Note The Shoestring is covered in TopFlite Red TOPQ0201 6 roll and Cub Yellow TOPQ0220 6 roll MonoKote film The full size Shoestring ha...

Page 3: ...arter scale making it eligible to fly in IMAA events The IMAA International Miniature Aircraft Association is an organization that promotes non competitive flying of giant scale models If you plan to...

Page 4: ...tional items we used to assemble the Shoestring ARF 21ST Century sealing iron COVR2700 21ST Century iron cover COVQ2702 Milled Fiberglass GPMR6165 Microballoons TOPR1090 Builders Triangle Set HCAR0480...

Page 5: ...2 Screws aileron control horns 4 2 x 3 8 Screws wheel pants 5 Silicone retainers clevises 4 8 Flat washers engine mount 1 3 32 Wheel collar tail wheel 1 4 40 Set screw tail wheel 1 Brass body screw lo...

Page 6: ...You can do one wing at a time or work on them together 1 Drill a 3 32 hole 1 2 deep in the center of each hinge slot to allow the CA to wick in Follow up with a 11 blade to clean out the slots Hint I...

Page 7: ...g the nylon control horn Before mounting the horn use a pin to poke several holes through the covering in the mounting location Saturate the holes with thin CA wipe away residual CA and allow to fully...

Page 8: ...the servo wire and the Y harness with heat shrink tubing tape or clips suitable for that purpose 1 Inspect the blind nuts that are pressed into the bottom of the wing nut plate inside the fuselage If...

Page 9: ...g a flap that can be ironed to the stab and fin after gluing them into position 2 Cut a round groove or a notch in the fuse at the TE of the stab to accommodate the elevator joiner wire 3 Fit the stab...

Page 10: ...yet 8 Remove the stab from the fuse Use a sharp 11 hobby knife or use the Expert Tip that follows to cut the covering from the stab along the lines you marked Use care to cut only into the covering a...

Page 11: ...n the fuse for the stab leaving a 3 32 flap that can be ironed to the stab use a trim iron to iron the covering to the stab before the epoxy hardens Do not disturb the model until the epoxy has fully...

Page 12: ...pant mounts 2 Glue the mounts together with the holes centered over each other 3 Holding one of the wheel pants as shown in the photo with the front of the pant toward the left insert a wheel into th...

Page 13: ...the wheel collar and set screw 12 Place the model on its gear on the workbench Prop up the tail until the fuse is level Adjust both wheel pants so they are level with the workbench 13 Without moving t...

Page 14: ...ral holes through the covering all the way around the cockpit 3 32 inside the line you marked These holes will help the glue adhere to the cockpit when it s time to glue the canopy on Use a tissue dam...

Page 15: ...8 lock washers and 8 flat washers but do not fully tighten the bolts Place the back plate of the spinner on the engine Adjust the width of the mount to fit the engine Center the molded in tick marks...

Page 16: ...l in position mark drill and mount the cowl to the remaining three cowl mounting blocks the same way Before finishing the cowl now is a good time to install the fuel tank 8 Arrange the stopper and tub...

Page 17: ...uded with this kit Use epoxy to securely glue the filler valve mount to the firewall in a location where the filler valve will be accessible outside the cowl when it s time to fuel the engine 12 Use e...

Page 18: ...ttle servo with a screw lock pushrod connecter Make a brace for the aft end of the guide tube from 1 8 leftover balsa or plywood not supplied with this kit and glue it to the former as shown in the pr...

Page 19: ...et or something similar to squeegee the rest of the water from under the decal Allow to dry overnight before flying the model 3 Apply 1 4 yellow striping tape GPMQ1450 around the base of the canopy 1...

Page 20: ...inside Note Do not rely upon the adhesive on the back of the lead weight to permanently hold it in place Over time fuel and exhaust residue may soften the adhesive and cause the weight to fall off Us...

Page 21: ...our fuel to foam which will in turn cause your engine to run hot or quit We use a Top Flite Precision Magnetic Prop Balancer TOPQ5700 in the workshop and keep a Great Planes Fingertip Prop Balancer GP...

Page 22: ...e that explodes burns or propels a projectile of any kind 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...

Page 23: ...ow speeds on the runway Hold up elevator to keep the tail wheel on the ground If necessary adjust the steering by using pliers to bend the tail gear wire so the model will roll straight down the runwa...

Page 24: ...the nose of the model to pitch downward to gradually decrease altitude Continue to lose altitude but maintain airspeed by keeping the nose down as you turn onto the crosswind leg Make the final turn t...

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