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B-25J MITCHELL.

              

                                       

INSTRUCTION MANUAL

3

 + This is not a toy

+  Be sure that no other flyers are using your

radio frequency.

 +The glow plug clip must be securely attached

to the glow plug.

+  Do not flip the propeller with your fingers.

+  Keep loose clothing and wires away from

the propeller.

+  Do not st art the motor if people are near .

Do not stand in line with the side of the propel-

ler.

            SAFETY PRECAUTION.

Caution:

 this model is not a toy!

If you are a beginner to this type of powered

model, please ask an experienced model flyer

for help and support. If you attempt to operate

the model without knowing what you are doing

you could easily injure yourself or somebody

else. Please keep your safety and well-being

in mind at all times.

Important:

 

before you start construction

Even if you have already built a large number

of RC models please read right through these

instructions and check all the kit components

against the parts list. We have taken great

trouble to keep construction as simple as

possible, without making any compromises

in the area of safety.

Note regarding the film covering

Minor creases or bubbles may develop in the

film covering due to major fluctuations in

weather conditions (temperature, humidity

etc.); in rare cases you may even find a slight

warp in a component. These minor faults are

in the nature of film-covered built-up wooden

structures, and can easily be corrected using

a heat gun, as commonly used for modelling.

Creases:

Blow warm air over the area

and rub down with a soft

cloth.

Wing warp:

Hold the panel twisted

gently in the opposite

direction to the warp, and

apply warm air to remove

the creases from the

covering.

Caution! do not heat the film more than is

absolutely necessary. If the air or the iron is

too hot, the film may melt and holes may be

formed.

This model is highly pre-fabricated and can

be built in a very short time. However, the work

which you have to carry out is important and

must be done carefully. The model will only

be strong and fly well if you complete your

tasks competently - so please work slowly

and accurately.

When self-tapping screws have to be
screwed into wood, apply a little white
glue to prevent them shaking loose: just
squirt white glue into the hole and fit the
screw.

 REPLACEMENT LARGE PARTS

 REPLACEMENT SMALL PARTS

A.  Wing panel.
B. Fuselage.
C. Horizontal stabilizer.

 D. Vertical stabilizer.

1. Cowling.
3.Guns & Radiator.

2.Gun turret.

4. Retractable landing gear and retractable

nose gear.

5. Wheels.

 E. Decal sheet.

6. Radiator.

7. Top fuselage hatch.

1

1

2

3

2

4

6

7

F.  Aluminium wing dihedral brace.

A

A

B

C

D

E

F

5

8.Font Greenhouse Canopy  .

8

9

9.Main Cockpit canopy .

Summary of Contents for A-BH051

Page 1: ...16 Lbs Radio 06 7 channels Servo 08 10 servos Parts listing required Electric Motor 02pcs AXI 2814 12 KMS 2814 08 Battery 3 CELLS LI POLY 11 1V 4 500 mA h 20c Speed control 02pcs 40 A Engine 02PCS 25...

Page 2: ...Thread lock Paper towels Some more parts HARDWAREPACK COWLING Landing gear To avoid scratching your new airplane do not unwrap the pieces until they are needed for assembly Cover your workbench with a...

Page 3: ...dity etc in rare cases you may even find a slight warp in a component These minor faults are in the nature of film covered built up wooden structures and can easily be corrected using a heat gun as co...

Page 4: ...and brass eyelets onto the aileron servo 2 Install the metal connector onto servo arm INSTALLING THE AILERON FLAP SERVO CONTROL HORN INSTALLING THE AILERON SERVO CONTROL HORN C A glue C A glue Bottom...

Page 5: ...B 25J MITCHELL INSTRUCTION MANUAL 5 Epoxy glue C A glue Bottom side of leftwing 3 Install the aileron servo as same as picture Remove covering Thread Electric wire Thread...

Page 6: ...ck tie but it could free rotation Micro control connector CONTROL HORN OFTHE AILERON Bottom side Aileron Flap Insert aileron control horn to the aileron Remove the covering to pre cut slot of aileron...

Page 7: ...N MANUAL 7 Aileron control horn Secure Aileron Secure Remove the covering to pre cut slot of flap as picture below INSTALLING FLAP SERVO CONTROL HORN Remove covering Flap Bottom side Installing the fl...

Page 8: ...B 25J MITCHELL Instruction Manual 8 CONTROL HORN OF THE FLAP Flap control horn Pushrod wire Insert flap control horn to the flap as picture below C A glue Secure Cut...

Page 9: ...MITCHELL INSTRUCTION MANUAL 9 Repeat the procedure for the other wing half See pictures below THERE ARE TWO OPTIONS 1 ELECTRIC MOTOR 2 ENGINE MOUNT 1 ELECTRIC MOTOR INSTALLING THE ENGINE MOUNT 4 5mm 3...

Page 10: ...B 25J MITCHELL Instruction Manual 10...

Page 11: ...B 25J MITCHELL INSTRUCTION MANUAL 11 C A glue Epoxy glue balsa wood piece C A glue C A glue...

Page 12: ...B 25J MITCHELL Instruction Manual 12 INSTALLING RETRACTABLE LANDING GEAR 3 x 12mm 3 x 15mm Mark point Drill 2mm hole Top side Bottom side...

Page 13: ...B 25J MITCHELL INSTRUCTION MANUAL 13 Secure 3 x 12mm...

Page 14: ...B 25J MITCHELL Instruction Manual 14 Retract landing gear pushrod Mark point Secure Cut Top side...

Page 15: ...B 25J MITCHELL INSTRUCTION MANUAL 15 Top side of left haft wing Top side of left haft wing Top side Bottom side of left haft wing Mark point Remove covering on to pre cut slot of hole...

Page 16: ...l 16 Install the engine cowl as same as picture below ENGINE COWLING INTALLATION Ply wood piece Center line Bottom side Secure the wing to the bottom nacelle Cowling Bottom nacelle Ply wood piece 25 m...

Page 17: ...B 25J MITCHELL INSTRUCTION MANUAL 17 Cut nacelle as picture below Cut Push Mark line 1 Left side Left nacelle Right nacelle Top side Mark line 2 Left side...

Page 18: ...B 25J MITCHELL Instruction Manual 18 Line 2 Line 1 Mark line 3 Right side Mark line 4 Right side Right side Line 3 Line 4 C A glue C A glue...

Page 19: ...B 25J MITCHELL INSTRUCTION MANUAL 19 C A glue Line 1 Line 2 Line 3 Line 4 Mark point Push down and push on Repeat procedure for the other wing panel Secure Drill 4mm a hole diameter...

Page 20: ...B 25J MITCHELL Instruction Manual 20 Secure Secure 2 OPTION 2 ENGINE MOUNT Draw the straight line as picture below...

Page 21: ...B 25J MITCHELL INSTRUCTION MANUAL 21 Saw cross cut and remove the balsa ply wood as picture below Mark point C A glue Epoxy glue balsa wood piece...

Page 22: ...B 25J MITCHELL Instruction Manual 22 3x20mm 3x20mm Secure FUEL TANK Vent tube Fuel fill tube Fuel pick up tube Tie wrap...

Page 23: ...B 25J MITCHELL INSTRUCTION MANUAL 23 Tie wrap 92mm Drill 2mm hole Mark point Secure Throttle pushrod...

Page 24: ...B 25J MITCHELL Instruction Manual 24 Secure Cut Throttle servo Throttle pushrod...

Page 25: ...B 25J MITCHELL INSTRUCTION MANUAL 25 Repeat the procedure for the other wing half Bottom side Trim and cut...

Page 26: ...B 25J MITCHELL Instruction Manual 26 Secure Secure INSTALLING RETRACT NOSE GEAR 3 x 12mm Secure...

Page 27: ...B 25J MITCHELL INSTRUCTION MANUAL 27 Cut Epoxy glue C A glue C A glue...

Page 28: ...all the rubber grommets and brass eyelets onto the elevator servo and nose gear servo 2 Install the metal connector onto servo arm Servo for retract only RETRACTABLE INSTALLATION SERVO INSTALLATION se...

Page 29: ...B 25J MITCHELL INSTRUCTION MANUAL 29 Servo arm of retracts Metal conector 25mm 15mm Retracts pushrod system...

Page 30: ...B 25J MITCHELL Instruction Manual 30...

Page 31: ...B 25J MITCHELL INSTRUCTION MANUAL 31 VERTICAL INSTALLATION HORIZONTAL VERTICAL STABILIZER IN STALLATION Elevator servo Elevator pushrod C A glue C A glue C A glue Top Remove covering Bottom...

Page 32: ...B 25J MITCHELL Instruction Manual 32 Remove covering...

Page 33: ...B 25J MITCHELL INSTRUCTION MANUAL 33 C A glue Mark point Secure A hole 2 5mm diameter...

Page 34: ...B 25J MITCHELL Instruction Manual 34 C A glue Mark point Remove covering...

Page 35: ...B 25J MITCHELL INSTRUCTION MANUAL 35 Epoxy glue 90 degree C A glue C A glue Top Bottom C A glue...

Page 36: ...B 25J MITCHELL Instruction Manual 36 C A glue C A glue...

Page 37: ...B 25J MITCHELL INSTRUCTION MANUAL 37 Secure Cut HORIZONTAL INSTALLATION...

Page 38: ...B 25J MITCHELL Instruction Manual 38 90 Vertical Stabilizer Horizontal Stabilizer Install the elevator pushrod elevator control horn as picture below...

Page 39: ...B 25J MITCHELL INSTRUCTION MANUAL 39 Secure Elevator control horn Elevator control horn Elevator control horn Elevator servo Elevator pusrod Cut...

Page 40: ...B 25J MITCHELL Instruction Manual 40 See pictures below ATTACHMENT WING FUSELAGE Secure Secure Cut...

Page 41: ...B 25J MITCHELL INSTRUCTION MANUAL 41 INSTALLING THE RECEIVER AND BATTERY battery See picture below Nose gear servo Tie wrap Elevator servo Battery...

Page 42: ...B 25J MITCHELL Instruction Manual 42 Cut Radiator...

Page 43: ...B 25J MITCHELL INSTRUCTION MANUAL 43 C A glue...

Page 44: ...B 25J MITCHELL Instruction Manual 44...

Page 45: ...B 25J MITCHELL INSTRUCTION MANUAL 45...

Page 46: ...p to 10mm forward or back to change the flying characteristics Moving the balance forward may improve the smooth ness and arrow like tracking but it may then require more speed for take off and make i...

Page 47: ...der 20mm right 20mm left 1 Completely charge your transmitter and receiver batteries before your first day of fly ing 2 Check every bolt and every glue joint in your plane to ensure that everything is...

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