Cessna 182 1978 - Arm Assembly

MODEL-
182
& T182
SERIES
SERVICE
MANUAL
b.
Remove
safety
wire,
relieve
cable tension
at
place,
routed
through
structure;
then
at-
turnbuckles
(2)
and disconnect
turnbuckle
eyes
at
tach
the cable
being
installed
and
pull cable
bellcrank
links (3).
into position.
c. Disconnect elevator
down-springs (5) at bell- f. After cable
is routed in position, install pulleys
crank
(4).
and
cable guards.
Ensure
cable is
positioned
in
d.
Disconnect
push-pull
tube (9)
at bellcrank
(4).
pulley
groove before
installing
guards.
e. Remove
pivot
bolt
(10) attaching
bellcrank
(4)
g. Re-rig
system
in
accordance
with
paragraph
to brackets
(8).
Remove
bellcrank.
8-14,
safety
turnbuckles
and
reinstall
all items
f. Reverse
the preceding
steps
for reinstallation.
removed
in
step "a".
Rig system
in accordance
with
paragraph
8-14,
safety
turnbuckles
and
reinstall
all
items removed
8-14. RIGGING.
(See figure
8-3.)
for access.
8-10.
ARM
ASSEMBLY.
(See figure
8-2.)
Position
a support
stand
under
tail
tie-down
8-11.
REMOVAL
AND INSTALLATION.
ring to
prevent
the tailcone
from dropping
a.
Remove
stinger.
while
working
inside.
b.
Remove
bolt (10)
securing
push-pull
tube (11)
to
arm
assembly
(4).
a. Streamline
elevators,
mount
an
inclinometer
on
c. Remove
bolts (13) attaching
elevator
torque tubes
one elevator and set
to 0°.
(3) to arm
assembly
(4).
d. Remove pivot bolt (12) securing
arm assembly
NOTE
(4) and
slide
assembly
from
between
elevator
torque
tubes.
An inclinometer
for measuring
control sur-
e. Reverse the preceding steps
for reinstallation face travel
is available from the Cessna
and reinstall all items removed for access.
Supply Division.
See figure 6-4.
8-12.
CABLES
AND
PULLEYS.
(See
figure
b. Lock
control
column
in neutral
position
per
8-1.)
figure 8-5.
c. Adjust
bellcrank stop blocks
(7) at brackets (8)
8-13.
REMOVAL
AND
INSTALLATION.
to degree
of travel
specified
in figure
1-1.
Position
a support
stand
under
tail tie-down
The bellcrank
stop blocks
(7)
are four-sided
ring
to prevent
the
tailcone
from
dropping
bushings,
drilled
off-center
so
they may
be
while working
inside.
rotated to
any one
of four
positions
to attain
correct
elevator travel.
Each 90-degree
ro-
a. Remove
seats,
upholstery
and
access
plates as
tation
of the stop,
changes
the elevator
travel
necessary.
approximately
one degree.
b.
Remove
safety
wire
and relieve
cable
tension
at
turnbuckles
(5).
d. Adjust turnbuckles
(2) equally to tension
specified
c. Disconnect cables at control column arm assem- in figure 8-3
blies
(index 18,
figure 6-2).
e. Check
sponge at control
column
in both UP
and
d. Disconnect cables at bellcrank links (index 3, DOWN positions and if necessary, readjust turn-
figure 8-3).
buckles (2)
to prevent
the control
column from
hitting
e. Remove cable guards and pulleys as necessary the instrument panel or firewall.
to work
cables free
of aircraft.
f.
Safety
turnbuckles
and reinstall
all
items re-
NOTE
moved
for
access.
NOTE
To ease
routing of cables,
a length
of wire
may
be attached
to the
end of cable
being
Be sure
elevators
move
in the correct
direc-
withdrawn from aircraft. Leave wire in tion when operated by the control wheel.
SHOP
NOTES:
8-6