Oxygen System - Raytheon BEECH BARON 58P Maintenance Manual

BEECHCRAFT
BARON 58P AND 58TC
MAINTENANCE MANUAL
Circular
43.lj-lft contains the
When
ii!l'nc! the
oxygen
system, use
only
necessary
information.
MIL-0-27210
Aviator's Breathing
Oxygen(l9, Chart 207,
91-00-00). To
pre-
The
oxygen
system
consists
of
a
supply
vent
overheating,
fill the
oxygen
system
cyl
i
nder, wi th
the regulator mounted
on
slowly
by adjusting the
recharging
rate
the
top
of
the cylinder,
a
push-pull
con-
with the pressure
regulating
valve
on
the
trol knob,
a
supply
pressure gage
and
cart.
The
oxygen
cylinder should
be filled
oxygen
outlets.
to
a pressure
of 1800 +50
psi
at
a
tem-
perature
of 700F, increased by
3.5
psi
for
To charge
the
oxygen
system,
gain access
each degree above
700F,
or
decreased
by
to
the
oxygen
supply cylinder. (The cyl-
3.5 psi
for each degree
below
700F.
When
inder
is
located beneath the
pilot
s
seat
the
oxygen
system
is
properly charged,
on
TJ-3
through T3-85,
except
TJ-82, and
disconnect the hose
from the filler
port
on
TJ-82 and T3-86 and after, in the
aft and replace
the protective
cap.
If
at any
fuselage.
On TK-1 thru
TK-84, the cylinder time, in
the
process
of
or
is located in
the
nose
baggage
compart-
purging
the
system
or
replacing the oxygen
ment;
on
TK-85 and after, it is
located cylinder, it
becomes
necessary
to
in
the aft
fuselage.) Connect
the
oxygen
disconnet
a
fitting, the threads
should
recharge
service
cart to
the service
port
be
treated
with
MIL-T-27730
of the regulator.
tetrafluorethylene
tape
(Chart 201,
12-20-00). The
system
should then be
WARNING
checked for
leaks with
MIL-L-25567
leak
testing
compound
(14, Chart
207,
Keep
fires, cigarettes
and sparks
91-00-00).
After testing,
if
no
leaks
are
away
when outlets
are
in
use.
found,´•wipe the
sytem
clean and dry.
Inspect
the
filler connection for
cleanliness before
attaching it
WARN ING
to
the
filler
port.
Keep
tools,
hands
and
components
clean,
as
Do
not
use oxygen
intended for
fire
or
explosion
may occur
when
medical
purposes,
or
such
indus-
pure
oxygen
under
pressure
comes
trial
use
as
welding.
Such oxygen
in contact
with
organic
material
may
contain moisture
that
could
such
as
grease or
oil.
freeze the valves
and lines of the
oxygen
system.
"END"
12-10-00
Page
205
A22
May
22/87