Black Horse Model BH129 User manual

SPECIFICATION
Instruction Manual book


Wingspan : 2,200 mm 86.61 in.


Length : 1,760 mm 69.29 in.


Weight : 7.4 kg 16.28 Lbs.


Radio : 07 channes.


Servo : 09 servos.


Engine : O.S GT 22-33 CC Gas.
MadeinVietnam.
Item code:BH129

2
JODEL ROBIN DR400 - Item code: BH129 . INSTRUCTION MANUAL
This instruction manual is designed to help you build a great flying aeroplane. Please read this
manualthoroughlybeforestartingassemblyofyour JodelRobinDR400.Usethepartslistingbelow
to identify all parts.
WARNING.
Please be aware that this aeroplane is not a toy and if assembled or used incorrectly it is
capable of causing injury to people or property. WHEN YOU FLY THIS AEROPLANE YOU
ASSUME ALL RISK & RESPONSIBILITY.
IfyouareinexperiencedwithbasicR/CflightwestronglyrecommendyoucontactyourR/Csupplier
and join your local R/C Model Flying Club. R/C Model Flying Clubs offer a variety of training
proceduresdesignedtohelpthenew pilotonhiswaytosuccessfulR/C flight.Theywillalso beable
to advise on any insurance and safety regulations that may apply.
TOOLS & SUPPLIES NEEDED.
Thick cyanoacrylate glue.
30 minute epoxy.
5 minute epoxy.
Hand or electric drill.
Assorted drill bits.
Modellingknife.
Straight edge ruler.
2mm ball driver.
Phillips head screwdriver.
220 grit sandpaper.
90° square or builder’s triangle.
Wire cutters.
Masking tape & T-pins.
Thread-lock.
Paper towels.
Some more parts.
HARDWAREPACK
COWLING.
Landinggear.....
Toavoid scratching yournew airplane,donot
unwrap the pieces until they are needed for
assembly. Cover your workbench with an old
towel or brown paper, both to protect the air-
craftand toprotect thetable.Keepacoupleof
jars or bowls handy to hold the small parts af-
ter you open the bag.
Pleasetrialfitalltheparts. Makesureyouhave
the correct parts and that they fit and are
alignedproperly beforegluing!Thiswillassure
proper assembly.Jodel Robin DR400 ARF is
handmadefromnaturalmaterials,everyplane
is unique and minor adjustments may have to
be made. However, you should find the fit su-
perior and assembly simple.
The painted and plastic parts used in this kit
are fuel proof. However, they are not tolerant
of many harsh chemicals including the follow-
ing:paintthinner,C/Aglueaccelerator,C/Aglue
debonderandacetone. Donotletthesechemi-
cals come in contact with the colors on the
covering and the plastic parts.
PARTS LISTING.
FUSELAGE ASSEMBLY
(1) Fuselage.
WING ASSEMBLY
(1) Right wing half with pre-installed
aileron.
(1) Left wing half with pre-installed
aileron.
Tail section assembly
(1) Vertical stabilizer with pre-
installedrudder.
(1) Horizontal stabilizer with pre-
installedelevator halves.
SUGGESTION.
NOTE.

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JODEL ROBIN DR400 - Item code: BH129 . INSTRUCTION MANUAL
Caution: this model is not a toy!
Ifyouare abeginner tothistype ofpowered model,pleaseask anexperienced modelflyerfor 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
youhaveto carryout is importantand mustbedone carefully.The modelwill only bestrong andfly
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.
+ This is not a toy
+ Be sure that no other flyers are using your radio frequency.
+ Do not smoke near fuel
+ Store fuel in a cool, dry place, away from children and pets.
+ Wear safety glasses.
+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 start the engine if people are near. Do not stand in line with the side of the propeller.
+ Make engine adjustments from behind the propeller only. Do not reach around the spinning pro-
peller.
SAFETY PRECAUTION.

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JODEL ROBIN DR400 - Item code: BH129 . INSTRUCTION MANUAL
REPLACEMENT LARGE PARTS
5. Fuel tank.
REPLACEMENT SMALL PARTS
9.Plasticpartsfor elevatorand
rudderpushrod.
7.Antenna
4. Wheels.
1.Oleostrutslandinggear.
2.Oleostrut nose gear.
3a.Wheelpant(Right)
6.Spinner.
F1.Aluminium tube wing.
E. Rudder
G. Decal sheets.
A.Cowling.
B.Wing panel.
C.Fuselage.
D.Horizontal stabilizer.
B. B.
C.
A. F1.
E.
D. D.
G.
F2.
F2.Aluminium tube horizontal stabilizer.
3b.Wheelpant(Left )
3c.Wheelpant(nose)
8a.Fairingplasticfor wing (right).
8b.Fairingplasticforwing (Left).
1. 2.
4x15mm. 4x15mm.
4. 4.
5.
7.
8a.
6.
5x40mm.
3a.
3c.
9.
4x8mm.
3b.
4x8mm.
3x20mm.
8b.

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JODEL ROBIN DR400 - Item code: BH129 . INSTRUCTION MANUAL
1) Install the rubber grommets and brass
eyelets onto the aileron servos.
2. Usingamodeling knife,remove the cov-
ering servo tray.
1.INSTALLING THE AILERON SERVOS.
Bottom side
Aileron
Top side
Remove
covering.
4.Drill1,5mm pilotholes through theblock
of wood for each of the four mounting screws
provided with the servo.
Install servo into aileron servo tray as same
as picture below.
Electric wire
Thread
Servo tray.
I. AILERON.
3) Using the thread as a guide and using
masking tape, tape the servo lead to the end
of the thread: carefully pull the thread out.
When you have pulled the servo lead out, re-
move the masking tape and the servo lead
from the thread.
Secure.
Servo tray.
Servo tray.

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JODEL ROBIN DR400 - Item code: BH129 . INSTRUCTION MANUAL
Aileroncontrolhorn
Repeat the procedure for the other wing
half.
Secure
A+B Epoxy
PLUS glue
AB
INSTALLING THEAILERON CONTROLHORN.
A+B Epoxy
PLUS glue
Installing the aileron linkages as pictures
below.
INSTALLING THE AILERON
LINKAGES.
2x10mm.
Repeat the procedure for the other wing
half.
Control horn of
theaileron.
M3
M3 lock nut
70mm
3x15 mm

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JODEL ROBIN DR400 - Item code: BH129 . INSTRUCTION MANUAL
Secure.
Repeat the procedure for the other wing
half.
II. FLAP SERVO.
1.INSTALLING THE FLAP SERVOS.
Thread
Electric wire
Secure.
2x10mm.
Flap

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JODEL ROBIN DR400 - Item code: BH129 . INSTRUCTION MANUAL
Installing the flap linkages as pictures
below.
A+B Epoxy
PLUS glue
3. INSTALLING THE FLAP
LINKAGES.
Flap control
horn.
Repeat the procedure for the other wing
half.
Secure.
Flap controlhorn
2.INSTALLING THE FLAP CONTROL HORN.
Flap
Aileron
M3
M3 lock nut
70mm
3x15 mm

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JODEL ROBIN DR400 - Item code: BH129 . INSTRUCTION MANUAL
PARTSREQUIRED 4x 15mm
Secure.
4x15mm 4x15mm
4x8mm
5x40mm
4x15mm 4x8mm
MAIN GEAR INSTALATION.

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JODEL ROBIN DR400 - Item code: BH129 . INSTRUCTION MANUAL
Secure.
Secure
Secure.
Drill a hole
7mm
4x8mm
5x 40mm
hole 7mm