Table Of Contents; Introduction; Ama; Safety Precautions - GREAT PLANES Yak 54 36 ARF Instruction Manual

TABLE OF CONTENTS

INTRODUCTION..................................................................2
AMA .....................................................................................2
SAFETY PRECAUTIONS ....................................................2
DECISIONS YOU MUST MAKE ..........................................3
Radio Equipment ...........................................................3
Motor Recommendations ..............................................3
Propeller ........................................................................3
ESC ...............................................................................3
Battery Pack ..................................................................3
Required Adhesive & Building Supplies ........................4
Optional Supplies & Tools..............................................4
IMPORTANT BUILDING NOTES.........................................4
ORDERING REPLACEMENT PARTS.................................4
COMMON ABBREVIATIONS ..............................................5
METRIC CONVERSIONS ....................................................5
KIT INSPECTION ................................................................6
KIT CONTENTS...................................................................6
PREPARATIONS .................................................................7
ASSEMBLE THE WING PANELS .......................................7
INSTALL THE WING PANELS.............................................9
ASSEMBLE THE TAIL SECTION ......................................10
INSTALL THE TAIL SERVOS & PUSHRODS ...................13
INSTALL THE LANDING GEAR........................................14
MOUNT THE MOTOR ........................................................15
In-runner Brushless Motor with 24mm Gear-Drive......15
Out-runner Brushless Motor ........................................16
INSTALL THE RADIO & ESC............................................16
FINAL ASSEMBLY ............................................................19
Apply the Decals..........................................................20
GET THE MODEL READY TO FLY ...................................20
Check the Control Directions.......................................20
Set the Control Throws ................................................20
Balance the Model (C.G.) ............................................21
Balance the Model Laterally ........................................21
PREFLIGHT .......................................................................22
Identify Your Model ......................................................22
Charge the Batteries ...................................................22
Balance Propellers ......................................................22
Range Check ...............................................................22
MOTOR SAFETY PRECAUTIONS....................................22
LITHIUM BATTERY HANDLING & USAGE......................22
AMA SAFETY CODE (excerpts) ......................................23
CHECK LIST......................................................................23
FLYING...............................................................................24
Takeoff .........................................................................24
Flight ............................................................................24
Landing ........................................................................24
3D FLYING .........................................................................25

INTRODUCTION

The E Performance Series YAK 54 EP 3D ARF is the
second release in a line of electric, built-up, all out
performance 3D planes. Just like Reactor EP, the YAK 54 EP
3D ARF can perform virtually any aerobatic maneuver with
authority. High-capacity LiPo battery packs will allow you the
convenience of electric flying, combined with the flight
characteristics of planes much larger in size, like the Great
Planes YAK 54 1.60 ARF. In addition to the flight
performance of a large 3D plane in a small package, the
beautiful trim scheme from the YAK 54 1.60 ARF has been
carried down to the YAK 54 EP 3D ARF.
For the latest technical updates or manual corrections to the
YAK 54 EP 3D ARF visit the Great Planes web site at
www.greatplanes.com. Open the "Airplanes" link, then
select the YAK 54 EP 3D ARF. If there is new technical
information or changes to this model a "tech notice" box will
appear in the upper left corner of the page.
We urge you to join the AMA (Academy of Model
Aeronautics) and a local R/C club. The AMA is the governing
body of model aviation and membership is required to fly at
AMA clubs. Though joining the AMA provides many benefits,
one of the primary reasons to join is liability protection.
Coverage is not limited to flying at contests or on the club
field. It even applies to flying at public demonstrations and
air shows. Failure to comply with the Safety Code (excerpts
printed in the back of the manual) may endanger insurance
coverage. Additionally, training programs and instructors are
available at AMA club sites to help you get started the right
way. There are over 2,500 AMA chartered clubs across the
country. Contact the AMA at the address or toll-free phone
number below.
IMPORTANT!!! Two of the most important things you can do
to preserve the radio controlled aircraft hobby are to avoid
flying near full-scale aircraft and avoid flying near or over
groups of people.
PROTECT YOUR MODEL, YOURSELF
& OTHERS...FOLLOW THESE
IMPORTANT SAFETY PRECAUTIONS
1. Your YAK 54 EP 3D ARF should not be considered a toy,
but rather a sophisticated, working model that functions very
much like a full-size airplane. Because of its performance
capabilities, the YAK 54 EP 3D ARF, if not assembled and
operated correctly, could possibly cause injury to yourself or
spectators and damage to property.
2. You must assemble the model according to the
instructions. Do not alter or modify the model, as doing so
may result in an unsafe or unflyable model. In a few cases
the instructions may differ slightly from the photos. In those
instances the written instructions should be considered
as correct.
2

AMA

Academy of Model Aeronautics
5151 East Memorial Drive
Muncie, IN 47302
Tele: (800) 435-9262
Fax (765) 741-0057
Or via the Internet at:
http://www.modelaircraft.org