Raytheon Beech Baron E55 - Page 228

Raytheon
Aircraft
BEECH
BARON
55
AND
58
SHOP MANUAL
i.
Install
the
sprocket
(1)
on
the
actuator
assembly.
j.
Align
the
holes in
the
sprocket
(1)
with
those
in the
nut
assembly
(5)
and install
the
two
pins.
CHECKING
AILERON TRIM
TAB
FREE
PLA Y
FIGURE
4-9
Visually
inspect
the
aileron trim
tab for
damage,
security
of
hinge
attach
points,
and for
tightness
of
the
actuating
system.
Inconsistencies
must
be
corrected before
checking
the free
play
of the
tab.
A
check
fixture
(P/N 45-135030-9/810)
or
equivalent
a
dial
indicator,
and
a
push-pull
scale
for
applying
accurate
loading
to
the
tab
are
required
for
making
the
inspection
for
tab
free
play.
Refer
to
Figure
4-9.
a.
Securely
lock
the
control surfaces
to
prevent
movement
of
the
ailerons.
Set the aileron trim tab
in
neutral.
b.
Use
shot
bags
to
hold the
dial indicator check
fixture
so
that
the
point
of
the
dial
indicator
is 2.0
inches
aft
ofthe
tab
hinge
line and
on
the outboard
edge
of the
aileron
tab.
c.
Apply
a
small
piece
of
masking
tape (for
paint
protection)
4.0
inches
aft
of
thetab
hinge
line and
along
the
cen-
terline
of
thetab
actuator.
This is the
point
of
pressure
against
the tab
by
the
push-pull
scale.
1.
Sprocket
8.
Actuator
Screw
3.
Adjusting
Bushing in.
Snap
Ring
7
B
2.
Check
Nut
9.
Bushing
4.
Bearing
11.
Actuator
Rod
End
5.
Nut
Assembly 12.
Tube
End
6.
Actuator
Housing
13.
Actuator
Tube
7.
Bracket
//O
3
4
5
13
12
k’F~9
10
11
4
TMTB
984859AA
Aileron
Trim
Tab
Actuator
Figure
4-8
4-20
E16