E-flite Sobré 3D Profile Assembly Manual
Introduction
The Sobré 3D Profile was designed by George Hicks and Jon
Leyland, the Sobré 3D ARF has superb slow flight responsiveness
so you can fly high-alpha 3D with authority.
Its carbon fiber reinforced Depron foam construction that provides
the solid, precise feel of a balsa profile plane without the weight.
This allows you to fly the Sobré 3D either inside or outside.
The Sobré is constructed from 3mm laser-cut Depron foam—the
standard for durability and quality for pro 3D foamie pilots
everywhere. All pieces come with a vibrant screen printed trim
scheme.
Carbon Rod Reinforcement
Much of the exceptional flight performance of the Sobré comes
from its carbon-reinforced airframe that eliminates flex so control
response is crisp and precise. The leading and trailing edges of
the wing come out of the box with factory-applied carbon strips.
Carbon rods are also included that further strengthen the fuselage
and tail.
Using the Manual
This manual is divided into sections to help make assembly
easier to understand, and to provide breaks between each major
section. In addition, check boxes have been placed next to each
step to keep track of each step completed. Steps with a single
circle (
) are performed once, while steps with two circles (
)
indicate that the step will require repeating, such as for a right or
left wing panel, two servos, etc.
Remember to take your time and follow the directions.
Table of Contents
Specifications ........................................................................ 1
Introduction ........................................................................... 2
Using the Manual .................................................................. 2
Contents of Kit/Parts Layout ................................................... 3
Required Radio Equipment ..................................................... 3
Outrunner Setup .................................................................... 4
Variable Pitch Prop Outrunner Setup ...................................... 4
Optional Accessories ............................................................. 4
Note on Lithium Polymer Batteries ........................................... 4
Required Tools and Adhesives ................................................ 4
Warning ............................................................................... 5
Warranty Period.................................................................... 5
Limited Warranty ................................................................... 5
Damage Limits ...................................................................... 6
Safety Precautions ................................................................. 6
Questions, Assistance, and Repairs ........................................ 6
Inspection or Repairs ............................................................. 6
Warranty Inspection and Repairs ........................................... 6
Non-Warranty Repairs .......................................................... 7
Safety, Precautions, and Warnings ......................................... 7
Airframe Assembly ................................................................ 8
Installing the Bracing ........................................................... 12
Radio Installation ................................................................. 14
Motor and Battery Installation .............................................. 18
Optional Variable Pitch Prop Installation ............................... 23
Landing Gear Installation ..................................................... 24
Installing the Side Force Generators ...................................... 26
Control Throws .................................................................... 28
Center of Gravity ................................................................. 28
Range Testing the Radio ....................................................... 29
Preflight .............................................................................. 29
Flying the Sobré .................................................................. 30
2007 Official AMA National Model Aircraft Safety Code ...... 31