Black Horse Model WIlD HOTS User manual

Instruction Manual book
SPECIFICATION
MadeinVietnam.


Wingspan : 1,020mm 40.16 in.


Length : 1,190mm 46.85 in.


Weight : 1.1kg 2.42Lbs.


Partslisting required(not included).


Battery: 3CELLS-LI-POLY-11.1V-2000mA.h.


Electricmotor :KMS 2820/05.


Radio : 04 channels.


Servo : 04 mini servos.


Speed control : 40A.

2
WILD HOTS-Item code:BH84 Instruction Manual.
This instruction manual is designed to help you build a great flying aeroplane. Please read this
manual thoroughly before starting assembly of your WILD HOTS. Use the parts listing below 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
aircraftand toprotect thetable. Keepa couple
of jars or bowls handy to hold the small parts
after you open the bag.
Pleasetrialfitalltheparts. Makesureyouhave
the correct parts and that they fit and are
alignedproperly beforegluing!Thiswillassure
proper assembly.WILD HOTS ARF is hand
made from natural materials, every plane 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
following: paint thinner, C/A glue accelerator,
C/A glue debonder and acetone. Do not let
these chemicals 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.

3
WILD HOTS-Item code:BH84 Instruction Manual.
+ This is not a toy
+ Be sure that no other flyers are using your
radio frequency.
+ Wear safety glasses.
+ Keep loose clothing and wires away from
thepropeller.
+ Do not start the motor if people are near.
Donot standinlinewiththesideof thepropel-
ler.
+ Make motor adjustments from behind the
propeller only. Do not reach around the spin-
ningpropeller.
SAFETY PRECAUTION.
1. Install the rubber grommets and brass
eyelets onto the aileron servo.
THERE ARE TWO OPTIONS:
1.INSTALLING THEAILERON SERVOS.
C/A glue
C/A glue
C/A glue
 2. Usingamodeling knife,remove the cov-
ering at possition show below.
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.
REPLACEMENT SMALL PARTS
Center line
Bottom side.
REPLACEMENT LARGE PARTS
A. Wing panel.
B. Fuselage.
C. Horizon stabilizer.
D. Vertical stabilizer
G. Decal sheet.
A
BC
C

4
WILD HOTS-Item code:BH84 Instruction Manual.
C/A glue
Epoxy glue
Cutting through the covering and balsa struc-
ture
Pen.
Remove
covering.

5
WILD HOTS-Item code:BH84 Instruction Manual.
C/A glue
C/A glue
C/A glue
C/A glue
C/A glue
SERVO INSTALLATION.
Repeat the procedure for the other wing
half.

6
WILD HOTS-Item code:BH84 Instruction Manual.
Markline.
Secure.
Mark point.
Bend and cut after
INSTALLING THE AILERON
LINKAGES.
1) Using a ruler & pen to draw a straight
line as below picture.
2) Locate nylon control horns, nylon con-
trol horn backplates and 2 machine screws.
3) Position the aileron horn on the bottom
side of aileron. The clevis attachment holes
should be positioned over the hinge line as
shown below.
Secure.

7
WILD HOTS-Item code:BH84 Instruction Manual.
Repeat the procedure for the other wing
half.
VERTICAL INSTALLATION.
C/A glue
C/A glue
C/A glue
1. Using a modeling knife cut away the
coveringfromthe fuselage fortherudder and
remove it.
2. Slide the rudder into the fuselage as
same as picture below.
Remove covering

8
WILD HOTS-Item code:BH84 Instruction Manual.
Using atriangle,check toensure thatthe ver-
tical stabilizer is aligned 90º to the horizontal
stabilizer.
90º
Vertical
Stabilizer.
Horizontal
Stabilizer.
Pen.
Remove covering

9
WILD HOTS-Item code:BH84 Instruction Manual.
Epoxyglue
C/A glue
C/A glue
CONTROL HORN INSTALLATION.
Control horns as same as method of aileron
wing. See pictures below:
Drill a hole
2mm diameter.
Secure
2 X 12mm.
Secure.
Aileronpushrod.
C/A glue

10
WILD HOTS-Item code:BH84 Instruction Manual.
Rudder pushrod.
Rudder control horn install as same as the
way of aileron control horn. Please see pic-
tures below.
Cut.
Elevatorservo.
RUDDER CONTROL HORN INSTALLA-
TION.
C/A glue
C/A glue
Secure.
Secure.
Markpoint

11
WILD HOTS-Item code:BH84 Instruction Manual.
See pictures below:
3 x 20 mm.
Cut.
Elevator
pushrod.
Rudder
pushrod.
MAIN GEAR INSTALLATION.
Secure.

12
WILD HOTS-Item code:BH84 Instruction Manual.
1. The blind nuts are already mounted in-
side the fuselage.
2. Theholes inthe landinggear shouldbe
to accept the mounting bolts.
3. Using the hardware provided, mount
the main landing gear to the fuselage.
INSTALLING ELECTRIC MOTOR.
Secure.
Front view.
3 x15mm
INSTALLINGTHEMAINLANDINGGEAR.
Secure.
3 x12mm

13
WILD HOTS-Item code:BH84 Instruction Manual.
INSTALLINGTHERECEIVERANDBATTERY.
Battery.
Tie wrap.

1) It is critical that your airplane be bal-
anced correctly. Improper balance will cause
your plane to lose control and crash.
THE CENTER OF GRAVITY IS LOCATED
115MM BACK FROM THE LEADING EDGE
OF THE WING.

2) Mount the wing to the fuselage. Using a
couple of pieces of masking tape, place them
on the top side of the wing 115 mm back from
the leading edge, at the fuselage sides.
BALANCING.
Receiver.
 3. Turn the airplane upside down. Place
your fingers on the masking tape and care-
fully lift the plane .
Accurately mark the balance point on the top
of the wing on both sides of the fuselage. The
balancepoint islocated115mmback fromthe
leadingedge.This isthebalancepointatwhich
yourmodel shouldbalancefor yourfirstflights.
Later, you may wish to experiment by shifting
the balance up 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 it
moredifficult toslow downfor landing.Moving
the balance aft makes the model more agile
with a lighter and snappier ”feel”. In any case,
please start at the location we recommend .

14
WILD HOTS-Item code:BH84 Instruction Manual.
 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 tight
and well bonded.
 3) Double check the balance of the
airplane.
 4) Check the control surface.
 5) Check the receiver antenna . It should
be fully extended and not coiled up inside the
fuselage.
 6) Properly balance the propeller.
PRE-FLIGHT CHECK.
Aileron Control
25
25
20
20
20
20
We wish you many safe and enjoy-
able flights with your WILD HOTS.
With the wing attached to the fuselage, all
parts of the model installed ( ready to fly), and
empty fuel tanks, hold the model at the
marked balance point with the stabilizer level.
Lift the model. If the tail drops when you
lift,themodel is“tailheavy” andyoumust add
weigh*tothenose.Ifthe nosedrops,itis“nose
heavy” and you must add weight* to the tail to
balance.
*Ifpossible,first attemptto balancethe model
by changing the position of the receiver bat-
tery and receiver. If you are unable to obtain
good balance by doing so, then it will be nec-
essary to add weight to the nose or tail to
achieve the proper balance point.

1) We highly recommend setting up a
plane using the control throws listed.
 2) The control throws should be meas-
ured at the widest point of each control sur-
face.
 3) Check to be sure the control surfaces
move in the correct directions.
Ailerons : 20mm up 20mm down.
Elevator : 25mm up 25mm down.
Rudder : 20mm right 20mm left.
CONTROL THROWS.