X-Cell Furion 450 Assembly Manual
Created: 8/27/2008
Copyright Miniature Aircraft USA
Page 35 of 89
This document may not be distributed without permission of Miniature Aircraft USA
3A.4.q 3A.4.r 3A.4.s 3A.4.t
Building Notes:
It is critical that you ensure the
t/r rotates correctly. When you
turn the main gear clockwise
(from the top), the t/r shaft
must turn counter-clockwise
when looking at it from the
right side of the model. If it
does not, the belt is twisted in
the boom. Remove and correct.
3A.5 – Set T/R Belt Tension
3A.5.a 3A.5.b 3A.5.c 3A.5.d
Building Notes:
If the tail rotor rotation is
correct then pull the tail boom
out slightly by grasping the t/r
fin with one hand and the
chassis with the other. Adjust
until the belt will deflect at the
point shown by only about
⅛
”.
This is the correct belt tension.
Building Notes:
Align the t/r vertical fin as
shown so that the tail rotor is
parallel with the side frames.
If necessary slightly twist the
tail boom assembly for proper
alignment.
3A.5.e 3A.5.f 3A.5.g
Building Notes:
Tighten ONLY the two front
boom mount bolts at this time
using thread lock
Check
Tension
Here:
Deflects
1/8”
Grab boom
as shown
and pull
backwards
Twist
boom
until
viewed
as
parallel
with
frames
#130-035
Front
Bolts Only
