E-flite Yak 54F 3D ARF User Manual
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Table of Contents
Introduction ................................................................2
Specifications .............................................................2
Contents of Kit/Parts Layout .........................................3
Optional Accessories ..................................................4
High Power Set-Up* ....................................................4
High Power Outrunner (direct drive) Set-Up* .................4
Indoor/Lightweight Outrunner (direct drive) Set-Up .........5
Warning ....................................................................5
Additional Tools and Adhesives ....................................5
Before Starting Assembly .............................................6
Using the Manual .......................................................6
Warranty Information ..................................................6
Hinging the Ailerons ...................................................7
Wing Installation ........................................................9
Horizontal Stab Installation ........................................10
Hinging the Elevator and Rudder ................................12
Servo & Receiver Installation ......................................14
Linkage Installation ....................................................16
Motor & Speed Control Installation .............................20
Landing Gear Installation ...........................................25
Center of Gravity / Battery Installation ........................27
Control Throws .........................................................28
National Model Aircraft Safety Code .....................30
Introduction
Thank you for purchasing the Quique Somenzini
designed Yak 54F ARF Park Flyer, which is based
on his popular gas-powered competitive Yak 54F
aerobatic airplanes. Quique designed this model to
compete at top-level competitions such as the eTOC
and for nationwide demos. Quique uses his own
unique A-frame design on the fuselage shape, which
reduces flex in the more rigid fuselage giving you
more precision control.
From super slow to top airspeed, flying the Yak
features a great combination of smoothness and
precision, helping make this foam Yak-54F an
extreme 3D flying performer like no other foam
airplanes of this class. The Yak-54F will be capable
of doing all the maneuvers that you have ever dreamt
of and more.
Specifications
Wingspan: 37 in (940mm)
Length: 37.5 in (950mm)
Wing Area: 345 sq in (22.2 sq dm)
Weight w/o Battery: 10–11 oz (280–310 g)
Weight w/ Battery: 12–14 oz (340–400 g)