Cessna 182 1978 - Lithium 4 Cell; Removal and Installation of Antenna; Removal and Installation of Lithium Four Cell Battery-Pack

MODEL
182 & T182 SERIES
SERVICE MANUAL
be folded each
time the surface is
wiped to the
case and then remove
the cover to gain access
to
present
a clean area
and avoid redepositing
the battery
pack.
of
grease. Wipe surface
immediately
with
NOTE
clean dry cloth, do not allow solvent to dry
on surface.
Apply Velcro
.40 adhesive
to
Retain
the rubber
gasket and screws
for
each surface in
a thin even coat and allow
reinstallation
to dry until quite tacky, but no longer trans-
fers to the finger when touched (usually be-
c. Disconnect the battery-pack
electrical connector
tween 5 and 30 minutes).
Porous surfaces
and remove battery-pack.
may require two coats. Place the two sur- d. Place new battery-pack in the transmitter with
faces in contact and press firmly together four batteries as shown in the case in figure 16-17.
to ensure intimate contact. Allow 24 hours e. Connect the electrical connector as shown in fig-
for complete
cure.
ure 16-16.
NOTE
d. To reinstall transmitter, reverse preceding
steps.
Before installing the new 4 cell battery-
pack,
check to ensure
that its voltage is
NOTE
11.2
volts or greater.
An installation tool is required to
properly
secure sta-strap. This tool may be pur-
chased locally or
ordered from the Panduit
It is desirable to replace
adhesive material
Corporation,
Tinley
Park, Ill., part
number
on
the 4 cell battery-pack,
use
only 3M Jet
GS-2B
(Conforms to MS90387-1).
Melt Adhesive 3738. Do not use
other ad-
hesive materials
since other materials
may
Ensure that the
direction of
flight arrows
f. Replace the
transmitter
cover and gasket.
(placarded
on the transmitter)
are pointing
g. Remove
the old battery-pack placard
from the
towards the nose of the aircraft.
end of transmitter and
replace with new battery-pack
placard
supplied with the
new battery-pack.
16-107.
REMOVAL
AND INSTALLATION
OF ANTEN-
NA. (See
figure 16-16.
)
a. Disconnect co-axial cable from
base of antenna.
- --
b.
Remove the nut and lockwasher
attaching the
Be sure
to enter the new battery-pack
expira-
antenna base
to the fuselage
and the antenna
will be
tion date
in the aircraft
records. It
is also
free for removal.
recommended this
date be placed in your
ELT
c. To reinstall
the antenna, reverse
the preceding
Owner's Manual
for ouick reference.
steps.
NOTE
Upon
reinstallation
of antenna, cement
rubber
boot (14) using
RTV102, General
Electric Co.
or equivalent, to antenna
whip
only; do not apply
adhesive to fuse-
lage skin or damage to paint may result.
16-108.
REMOVAL AND INSTALLATION
OF LITHIUMTRANSMITTER
BATTERY
PACK
FOUR (4) CELL
BATTERY-PACK.
(See figure
16-16)
C589510-0209
NOTE
A PVC spacer is installed In this position
When existing battery
fails or exceeds
normal expiration date, convert ELT
System to new D/M alkaline powered
ELT per Avionics Service Letter AF78-
31 dated November 20, 1978. Figure 16-17. Lithium 4 Cell
Transmitters equipped with the 4 cell battery- 16-109. TROUBLE SHOOTING. Should your Emer-
pack
can
only
be replaced
with
another
4 cell
gency
Locating
Transmitter
fail
the
100 Hours
per-
battery-pack.
formance
checks,
it is
possible
to a limited
degree
ment. In performing the following trouble shooting
a. After
the transmitter
has
been removed
from
procedures
to test
peak effective
radiated
power, you
aircraft
in accordance
with para,
16-106,
place the
will
be able to determine
if
battery replacement
is
transmitter
switch
in
the OFF
position.
necessary
or
if your
unit
should
be returned
to your
b.
Remove
the
nine
screws
attaching
the
cover
to
dealer
for
repair.
16-62