freewing Yak 130 70mm Green JET User Manual

freewing Yak 130 70mm Green JET User Manual

Introduction

Thanks for your purchasing our 70mm EDF Yak130. designed by Yakovlev Design Bureau,Yak130 is the most advanced trainer in Russia, its good design and excellent performance by the Russian Air Force and foreign users of all ages!

This jet used EPO material, reduced by the real jet size, it own high scale shape. The same as the real jet, Yak130 have a larger wing area and wing- fuselage structure, no matter high-speed or low-speed, its fly excellent, and landing is easier and lighter. Main wing still use the screw to fix, easy to assemble/disassemble, and easy to carry. Fiberglass tube is in the main wing, its make the main wing stronger. We used 8pcs servos for this jet, include aileron, flap, elevator, rudder, and nose steering. Retract landing gear is suited for different take-off/landing condition, flight resistance is smaller in air, more beautiful.

⚠ NOTE: This is not a toy. Not for children under 14 years. Young people under the age of 14 should only be permitted to operate
this model under the instruction and supervision of an adult. Please keep these instructions for further reference after completing
model assembly.

Note:

1. This is not a toy! Operator should have a certain experience, beginners should operate under the guidance of professional players.

2. Before install, please read through the instructions carefully and operate strictly under instructions.

3. Cause of wrong operation, Freeing and its vendors will not be held responsible for any losses.

4. Model planes’ players must be on the age of 14 years old.

5. This plane used the EPO material with surface spray paint, don’t use chemical to clean, otherwise it will damage.

6. You should be careful to avoid flying in areas such as public places, high-voltage-intensive areas, near the highway,
   near the airport or any other place where laws and regulation clearly prohibit.

7. You cannot fly in bad weather conditions such as thunderstorms, snows ….

8. Model plane’s battery, don’t allowed to put in everywhere. Storage must ensure that there is no inflammable
   and explosive materials in the round of 2M range.

9. Damaged or scrap battery should be properly recycled, it can’t discard to avoid spontaneous combustion and fire.

10. ln flying field, the waste after flying should be properly handled ,it can’t be abandoned or burned.

11. ln any case, you must ensure that the throttle is in the low position and transmitter switch on, then it can connect the Ii battery in aircraft.

12. Do not try to take planes by hand when flying or slow landing process. You must wait for landing stop, then carry it.

Product basic information

Package List

Install servo

Note: There is a EPO glue on package, please use it to glue. Glue should be spread evenly, and wait for 90 seconds. Then install on, its best glue condition.

Install elevator servo

1. Use glue to fix the servo and servo arm on the elevator.
   (Refer to the right photo)

2. After glue solidify, connect the pushrod to servo and servo arm.

3. Use glue to attach on the servo plastic cover.

Install rudder servo

1. Use glue to fix the servo and servo arm on the rudder.
   (Refer to the right photo.)

2. Press the servo cable on the servo cable trough.

3. After glue solidify, connect the pushrod to servo and servo arm.

Install main wing servo

Install Fuselage

Note: There is a EPO glue on package, please use it to glue. Glue should be spread evenly, and wait for 90 seconds.
Then install on, its best glue condition.

Install elevator

1. Connect the elevator servo cable and extension line in fuselage.
2. Use glue to fix the elevator on the fuselage.
   (The arrow indicated position as the right photo shown, spread the glue evenly.)

Install main wing

1. Spread the glue evenly on the tubes.
2. insert one side of tube in the main wing and keep 60mm in outside.
3. insert left/right wing on the left/right bolt of fuselage.
4. At last use 4pcs screws to fix.

Glass fiber tube specification:
06x15Omm 2pcs

Screw specification:
PWA3x8mm 4pcs

Install Fuselage

Note: There is a EPO glue on package, please use it to glue. Glue should be spread evenly, and wait for 90 seconds.
Then install on, its best glue condition.

Install rudder

1. Connect the rudder servo cable with extension line of rudder servo.
2. Use glue to fix the rudder on the fuselage.

Install nose cone

1. As the right photo shown, use glue to fix the nose cone on fuselage.

Install landing gear

Install nose landing gear

1. Put the L-shape steering arm (G), rotating arm (C) on the top of nose gear metal wire (H).
2. Make sure the flat position, screw hole position, use screw (F) to fix L-shape steering arm (G).
3. Put the E-buckle (B) in the top groove of nose gear metal wire (H), to avoid the nose gear metal wire (H) fall off from rotating arm (C).
4. Put the landing gear steering control ring (E) to metal wire (D), screw metal wire (D) to the L-shape steering arm (G).
5. Put the wheel I , wheel chocks (J) on the end of nose gear metal wire (H), then fix it by jimi screw (K).
6. At last install the assembled rotating arm (C) on the retractable controller and use screw (A) to fix.

spare part list:

A – Screw
B – E-buckle 02.0mm
C – Rotating arm
D – Metal wire
E – Landing gear steering control ring
F – JIMI Screw M3x3mm
G – L-shape steering arm
H – Nose landing gear main metal wire
I – Wheel 040x15mm (EVA)
J – Wheel shock
K – JIMI Screw M3x3mm

Install Fuselage

Install nose landing gear

1. Use the screw to fix assembled nose landing gear on the nose gear mount.
2. Use glue to fix the nose cabin door.

Screw specification:
PWA3x12mm 4pcs

Installing the servo of nose landing gear steering

Install rear landing gear

Rear landing gear spare part list:

A – Retract drive
B – JIM I Screw M3x3mm (3pcs)
C – Metal wire
D – Wheel 05Ox15mm (EVA)
E – Wheel shock
F – Screw PWA3x8mm (4pcs)
G- Rear landing gear fixed mount
H- Rear landing gear
I – Rear landing gear cover

1. insert the rear landing gear metal wire (C) to the retract controller (A), and use jimi screw (B) to fix.
2. Put the wheel (D), wheel shock (E) on the end of rear landing gear metal wire (C), and use jimi screw (B) to fix.
3. install the assembled rear landing gear (H) on the rear gear mount (G), and use screw (F) to fix.
4. Repeat the above steps to install another rear landing gear.
5. After left/right rear landing gear installed, retracted back the landing gear.
6. Use glue to fix the rear landing gear plastic cover.

Install power system

1. install “motor (A)” in “ducted fan housing (B)”.
2. Fix motor by 4pcs “screws (C)”.
3. insert the “motor clip (D)” in the motor shaft.
4. Put the “fixed disk (E)” to the “motor clip (D)”.
5. then put the “rotor (F)”, “spacer (G)” to the “motor clip (D)”.
6. Use “nut (H)” to screw the “motor clip (D)” and fix the “rotor (F)”.
7. Cover the “spinner (I)”, and fix it by “screw (J)”.
8. Put the installed “EDF (K)” in the fuselage and fix it by “screws (L)”.
9. Connect the ESC and motor, and put the lines in order.
10. Cover the “EDF cover (M)” and “motor cabin fixed part (N)”.
11. Fix it by 2pcs “screws (O)”.

Power system

Brushless motor install size

Note: If you need to change the motor, please refer to the drawing and specification of right photo, to choose the correct product.

Servo introduction

Install on battery

Center of Gravity

Correct center of gravity is directly related to the success of the flight, please refer to the following CG diagram to adjust your plane’s center of gravity.

– You can move the battery forward or backward to adjust the center of gravity.
– If you can not adjust the CG through move the battery, you can also use some other suitable material weight to counterweight, to make sure that CG is in the correct position.

Control direction test

After installed the plane, before flying, we need a fully charged battery and connect to the ESC, then use radio to test and check that every control surface work properly.

Aileron

Elevator

Rudder

Optional Flaps

Dual Rates

According to our testing experience, according to the following parameters to set the aileron/elevator rate, it will be useful for flight. In low rate, its good for flight control and its suitable for the initial flight or less skilled players. According to your own circumstance, choose one rate in flight.

Troubleshooting Guide

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References

• Freewing RC airplane official site,Flightline Official site,Freewing-model,Radio Remote Control (R/C or RC) Airplanes,propeller-airplanes, jets and edfs Airplane, Electronics,Freewing-model.com.

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