Trio Pro P
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crank arm
moveme
conditio
crank ar
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control sy
your part
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existing s
doublers
operatio
Trio Avio
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neutral (s
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crank arm
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control st
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result of
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system f
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qualified
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installa
pre-app
Pilot Manual 4
mount the ser
m is at mid po
ent is availab
n can exist.
m hits its “st
o crank arm u
ystem. The p
ticular installa
o must be mo
support. It is
and some ot
n
. If you do n
nics for guida
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servo center p
o crank arm i
m in 90 degre
crews need to
mus
an operating r
top) without d
Note
:
preserv
arm mo
travel f
progra
change
be cert
-center condit
this is that yo
stalling the se
flexing, airfram
IT IS CRITIC
not good eno
technical cou
shipped, the c
tion of the cra
plied to the sc
4.1
rvo and pushr
osition. That’s
ble within the
Also, assure
tops”.
uses a pushro
pushrod provid
ation.
ounted on a s
recommende
her additiona
not have the e
ance.
may be more
position) at +/
s secured to
ee increments
o be removed
st be reapplied
radius on the
driving the ser
It is importan
ved when mo
ounting by 18
for the servo a
mmed to reve
es occur in th
tain the servo
tion will result
ou will lose al
ervo, ensure t
me flexing, ex
AL TO ENSU
ough in this ca
unselor or ca
crank arm and
ank arm for ea
crews accomp
rod so that th
s it, aside from
e limits of the
e that the air
od terminated
ded in the ins
solid platform
ed that the ser
l support
. Ri
experience re
convenient to
/- 90 degrees
a flange by fo
s.
d to reposition
d (very sparin
servo crank
rvo crank arm
nt to assure th
odifying the cr
80 degrees wi
arm. In such
erse the drive
e first flight, t
o direction of t
OVER-CE
t in a complet
l control of the
that under
an
xtreme turbule
URE NO POS
ase. If you h
ll Trio Avionic
d screws are
ach particular
panying the c
e control surf
m carefully ch
e servo trave
rcraft contro
d by rod end b
stallation kit s
that will not b
rvo platform n
gidity of the
equired to fab
o rotate the cr
or 180 degre
our machine s
n the crank ar
ngly) to preve
arm that allow
m into its limits
hat the proper
rank arm orien
ill essentially
a case the P
e signal. In the
he first check
travel is corre
ENTER TES
te locking of t
e airplane.
ny
flight condi
ence or any o
SSIBILITY TH
OCCUR
.
have any que
cs for consulta
not attached
r installation.
rank arm.
face is in a ne
hecking that
t
el range, and
l system hits
bearings to lin
hould be trim
buckle or “oilc
not be mounte
servo moun
bricate the req
rank arm to a
ees from that
screws that ca
rm, after repo
nt loosening
ws full elevato
s. Most aircra
r direction of t
ntation. Chan
reverse the d
Pro Pilot must
e event unusu
k on the groun
ect.
STING
he control sys
itions, includin
other abnorma
HAT AN OVE
estions of dou
ation.
to the servo.
The appropr
eutral position
the required
d that no “ov
s its “stops”
nk the servo a
mmed to the co
can” and attac
ed to the airc
nt is critical t
quired bracke
a new orientat
as supplied f
an be remove
ositioning, Loc
of the screws
or movement
aft get best pe
travel is
nging the cra
direction of
be
ual pitch
nd should be
stem during o
ng inverted fli
al flight condi
RCENTER C
ubts, please c
This allows
riate Loctite c
n when the se
range of con
ver center”
before the s
arm to the airc
orrect length
ched to a firm
raft “skin” with
to proper ser
et please cont
tion that will g
from the facto
ed for indexin
ctite
Number
s.
(control stop
erformance in
nk
to
operation. Th
ight, control
tions,
CONDITION C
consult a
easy
ompound is
74
ervo
ntrol
servo
craft
for
m
hout
rvo
tact
give a
ory.
ng the
222
to
n the
he
CAN