Arrows Hobby 1100mm P-51 User manual

Operating Manual
1100mm P-51
Operating Manual
1100mm P-51

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WARNING: This manual contains important information that will help you maintain and operate your model aircraft in
a reliable and safe manner. Please read the instructions and warnings carefully prior to assembly, setup or use.
As this model aircraft is a sophisticated hobby product, it must be flown with safety and common sense in mind, failure
in doing so may result in injury or property damage. This product is not intended for use by children without direct adult
supervision.
Safety precautions and Warnings
As the user, you are solely responsible for the safe operation and maintenance of this product. Follow the directions
and warnings listed in this manual, as well as that of supporting equipment (chargers, batteries etc.) and always use
common sense.
This is not a toy. Not for children under 14 years of age.
Always operate your model in an open area away from buildings, cars, traffic or people. Never operate near
people-especially children who can wander unpredictably. Never operate in populated areas for any reason, where
injury or damage can occur.
Always keep a safe distance in all directions around your model to avoid collisions or injury. This model is controlled
by a radio signal subject to interference from many sources outside your control. Interference can cause momentary
loss of control.
Never catch the aircraft while it is in flight, the structure of the fuselage was not designed and protected for this
purpose.
Never operate your model in bad weather, including in excessively windy or precipitating conditions.
Never operate your model with low transmitter batteries.
Keep your throttle quadrant in its lowest position prior and after every flight. Use the throttle cut function if able.
Always use fully charged batteries and move batteries before disassembly.
Avoid water exposure to all equipment not specifically designed and protected for this purpose.
Avoid cleaning this product with chemicals.
Never lick or place any part of your model in your mouth as it could cause serious injury or even death.
Keep all chemicals, small parts and anything electrical out of the reach of children.

Introduction
Specifications
Kit contents
Model Assembly
Battery installation
Receiver diagram
Preflight check
Clevis installation
Control horn and servo arm settings
Center of gravity(CG)
Before flying the model
Flying course
Trouble shooting
Spare parts list content
Table of contents Specifications
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Introduction
The North American P-51 Mustang was, without a doubt, one of the most famous World War II fighter aircraft. As a symbol
of Allied air power, this single seater aircraft was fitted with the legendary Merlin engine- giving it unmatched range and
airspeed. Protecting bombers on extended missions, these aircraft were a welcomed sight for the bomber crews.
Arrows Hobby overcame great difficulties to faithfully replicate the P-51- from riveted panels, machine guns, engine exhaust
pipes and retractable landing gear. Arrows Hobby also spent great engineering effort with the airframe, the glue-less
construction makes getting the aircraft ready for flight an extremely simple process, while the 40A ESC, 3536-850KV power
system gives the P-51 incredible performance.
Ready for any scale maneuvers, the Arrows Hobby P51 is your key to becoming the ace at your field!
• Easy assembly
• No glue required
• High power-to-weight ratio
• Realistic airframe details
• High-strength airframe
Wingspan 1100mm(43.3in)
Overall length 961mm(37.8in)
Flying weight ~ 1195g
Motor size 3536-KV850
Wing load 55.9g/dm²(0.13oz/in²)
Wing area 21.4dm²(331.6sq.in)
ESC 40A
Servo 9g Servo x 6
Recommended battery 11.1V 2200mAh 25C
Kit contents
Before assembly, please inspect the contents of the kit. The photo below details the contents of the kit with labels. If any
parts are missing or defective, please identify the name or part number (refer to the spare parts list near the end of the
manual) then contact your local shop.
A: Fuselage
B: Main wing
C: Horizontal stabilizer
D: Propeller and spinner set G: Horizontal stabilizer spar
H: Y-harness
E: Auxiliary fuel tanks
F: Screws and pushrods
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G. H.
A.
D. E. F.
B. C.
Features:

Main wing and auxiliary fuel tanks installation
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Model assembly
Horizontal stabilizer installation
HKM3.0*32mm
KA2.6*12mm
1.Slide the auxiliary fuel tanks into the rails as shown.
1.Slide the horizontal stabilizer spar into the slot near the
rear of the fuselage.
3.Secure the two horizontal tail pieces in place using
the included screws.
2.Install the two pieces (left and right) horizontal stabilizer
as shown. Ensure the control horn faces down.
3.Secure the wing to the fuselage with included screws
as shown. Do not over tighten the screws.
2.Using the three included Y-harnesses, connect the
two retract leads, two aileron leads and two flap leads.
Insert all leads on the wing into the fuselage via the
fuselage passthrough. Attach the wing onto the fuse-
lage and ensure that the wires do not interfere with any
of the servos.