May - Raytheon BEECH BARON 58P Maintenance Manual

BEECHCRAFT
BARON 58P AND 58TC
MAINTENANCE
MANUAL
separator
is
inserted between the
portable
f.
Replace
the base and
screws.
antenna contact
and the portable
antenna.
g.
Install the transmitter in the
NOTE airplane and attach the
antenna
cable and
remote
switch
wiring,
if installed.
With the
contact separator
not
in
place
a very
weak signal
may
be h. Ensure that
the
new
replacement
transmitted. This signal
may
be date is marked
on
the
outside of the
strong
enough for
a
functional transmitter.
This date
is
50% of the
use-
test
but
too
weak for
emergency
ful life of the battery
as
defined by the
use.
battery
manufacturer.
m.
Connect the
remote
switch
wiring,
DORNE AND MARGOLIN BATTERY
REPLACEMENT
if installed,
to
the terminals
on
the ELT.
a.
Remove the aft upholstery panel
n.
Press
the RESET button
and place
(58TC airplanes). On 58P
airplanes,
remove
the ARM-OFF-ON switch
on
the ELT
in
the the
rear
LH fuselage
access
opening.
ARM
position.
b.
Make
certain the ELT is
turned
o.
Ensure
that the
new
replacement off.
date is
marked
on
the outside of
the
transmitter.
This date is 505~ of the
use- c.
Disconnect the
antenna.
ful
life of the battery
as
defined by the
battery
manufacturer. d. Disconnect
the
remote
switch.
COLLINS COMMUNICATIONS
COMPONENTS
CORPO-
e.
Remove the
screws
holding the ELT
RATION BATTERY
REPLACEMENT
in place.
a.
Place the ARM-OFF-ON switch
on
the f. Remove the
screws
from the bottom
ELT
in
the OFF position. of the
ELT and
remove
the bottom.
b. Disconnect the
antenna
cable and
g.
Disconnect the battery and dis-
the
remote
switch
wiring,
if
ins
tailed, card
it.
and
remove
the ELT from the airplane.
NOTE
c.
Remove the
screws
which hold the
mount~ng
base
on
the transmitter and
Inspect for and properly
treat any
remove
the base.
corrosion that
may
be indicated in
the
area
when the battery is
d.
Remove the old
battery
and discon- replaced.
nect
the electrical
connector.
Discard
the old battery.
h. Connect the
new
battery.
WA RN I N G
i.
Install the bottom of the ELT and
the
screws.
DO NOT discard the battery in
fi
re
j. Install the ELT
in
the ai rplane
and
install
the
screws
which hold it in
NOTE place:
Inspect
for and properly
treat any
k.
Connect
the
antenna
and
remote
corrosion that may be indicated in switch.
the
area
when the battery
is
replaced. i.
Install
the aft
upholstery panel
(58TC airplanes.
On
58P airplanes
e.
Connect
a
fresh battery and rein stall the
rear
LH fuselage
access
install it in the
compartment.
opening.
25-60-00
Page 203
A22
May
22/87