Table Of Contents; Introduction - GREAT PLANES Sequence 1.20 Instruction Manual

TABLE OF CONTENTS

INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . 3
ADDITIONAL ITEMS REQUIRED. . . . . . . . . . . . . . . . . . . 3
Engine Recommendations. . . . . . . . . . . . . . . . . . . . . . 3
Brushless Electric Motor . . . . . . . . . . . . . . . . . . . . . . . 3
Radio Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
ADHESIVES, HARDWARE & OTHER ACCESSORIES. . 4
KIT INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
ORDERING REPLACEMENT PARTS . . . . . . . . . . . . . . . 5
KIT CONTENTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
ASSEMBLE THE WINGS . . . . . . . . . . . . . . . . . . . . . . . . . 6
ASSEMBLE THE FUSELAGE . . . . . . . . . . . . . . . . . . . . . 8
Mount the Landing Gear . . . . . . . . . . . . . . . . . . . . . . . 8
Prepare the Fuselage for Mounting
the Engine (or Electric Motor) . . . . . . . . . . . . . . . . . . . 9
Mount a Glow Engine. . . . . . . . . . . . . . . . . . . . . . . . . 10
Hook Up the Throttle . . . . . . . . . . . . . . . . . . . . . . . . . 11
Install the Fuel Tank . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Mount an Electric Motor. . . . . . . . . . . . . . . . . . . . . . . 12
Cut the Cowl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Mount the Cowl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Mounting the Cowl with Wood Screws . . . . . . . . . . . 21
Finish the Cowl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Hook Up the Rudder and Elevators . . . . . . . . . . . . . . 22
FINAL ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Set the C.G. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Balance the Model Laterally . . . . . . . . . . . . . . . . . . . 25
Set the Control Throws . . . . . . . . . . . . . . . . . . . . . . . 25
PREFLIGHT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Identify Your Model . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Ground Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Range Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
ENGINE/MOTOR SAFETY PRECAUTIONS . . . . . . . . . 26
AMA SAFETY CODE (excerpts) . . . . . . . . . . . . . . . . . . . 27
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Radio Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
CHECK LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
FLYING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
OPTIONAL WOOD/FRP EP MOTOR MOUNT BOX . . . 28
ENGINE CUTOUT TEMPLATE FOR O.S. 1.55FS-a . . . 31

INTRODUCTION

Congratulations and thank you for purchasing the Great Planes
Sequence 1.20 ARF! The Sequence may not have all of the
frills of your exclusive, composite pattern plane, but it's still
a contender at a fraction of the price. And the Sequence's
simplicity makes it the perfect entry for beginner/intermediate
pattern pilots or a great practice/backup ship for experienced
pilots. And while we're at it, the Sequence is a great all-around
sport plane too!
NOTE: An optional wood motor mount for brushless electric
motors is available separately (GPMA4382). This mount allows
outrunners to be "front mounted" and has provisions for geared
inrunners. Full instructions for assembly and mounting are in
the back of the manual on page 28.
For the latest technical updates or manual corrections to
the Sequence 1.20 ARF visit the Great Planes web site at
greatplanes.com. Open the "Airplanes" link, then select the
Sequence 1.20 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.
Academy of Model Aeronautics
If you are not already a member of the AMA, please join! The
AMA is the governing body of model aviation and membership
provides liability insurance coverage, protects modelers' rights
and interests and is required to fl y at most R/C sites.
Academy of Model Aeronautics
5151 East Memorial Drive
Muncie, IN 47302-9252
Tele. (800) 435-9262
Fax (765) 741-0057
modelaircraft.org
IMPORTANT!!! Two of the most important things you can
do to preserve the radio controlled aircraft hobby are to avoid
fl ying near full-scale aircraft and avoid fl ying near or over
groups of people.
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