Raytheon Beech Baron E55 User Manual

BEECHCRAFT
BARON
55
AND
58
SHOP
MANUAL
OXYGEN
CYLINDER REMOVAL
This
cylinder
has
a
service
life
of
J~XO
pres~urizr!rions
c~r
1-1
(TC-lcthru
TC-501)
years,
whichever
occurs
first,
and
then
rnust
be
di´•cardrd.
The
regular
weight
cylinder
is
stamped
2~
or
This
WARNING
cylinder
must
be tested
every
ti\´•e
and
~´•ith
the
retest
date. Service life
on
this c´•ljnd~;
is
not
limitej.
Keep
fire,
cigarettes
and
sparks
away
from
the
vicinity
of the
oxygen
cylinder.
Hands,
clothing
VACUUM SYSTEM
and
tools should be clean.
Oil and
grease
will
(TC-1
thru
TC-2002,
TE-1
thru
TE-j51)
ignite
upon
contact
with
pure
oxygen
under
pressure.
ADJUSTING
THE
VACUUM
SYSTEM
ITC-1
thru
TC-)90)
The
oxygen
bottle
on
the above
noted
airplanes
is
located
(Figure
11-1)
behind
the
aft
cabin
bulkhead and
ma~´•
be
removed
as
follows:
a.
Start
only
one
engine
and
set
the
throttle
to
o~tlin
2100
rpm.
a.
Slowly
close the
oxygen
supply
cylinder
valve. b.
Position
the
vacuum
selector
~´•alve
to
oprrztin~
b.
Disconnect
the line from the
supply
cylinder, engine
and
check
the
\’3~cuum
eaCe
readin´•
for 5
or
c.
Cap
the
open
line
immediately
with
a
clean metal
mercury.
If
the
gnee
does
not
indic~tz 5 incht~´•i:
fitting.
d. Loosen
the bracket
clamp
wing
nuts.
i.
Tape
the
air
intake
scr~cn on
the
bottom
c´•t
the
e.
Raise
the
cylinder clamps
and
remove
the
cylinder
central
~´•acuum
regul,ltor.
from
the
brackets. With the
en~ine
runnin~
31
~3UO
RP~’l.,jj,,t
the
vacuum
regulator
in the
nacclle
to
obtain
11
fagr
rr3;lilii)~
of
5
inches
of
mercun´•.
Loosen
the
lock
nut
and
tom
the
OXYGEN
CYLINDER INSTALLATION
adjusting
screw
clockwise
to
increu~e
~uc!ion
or
(TC-1
thru
TC-501)
countercloclru´•ise
to
decrease
suction.
a.
place
the
new
cylinder
in
the
brackets
and close
the
c.
Stop
the
engine
and
repeat
steps
’’a´•’
and
I’b"
with
cylinder
clamps.
the
opposite
engine
running.
b.
Tighten
the
bracket
clamp
wing
nuts.
d.
After
both
vacuum
regulators
h3~e
bt~r´•n
c.
Carefully
inspect
the fittings
on
both the
cylinder
individually
adjusted
to
obtain
5 inches
c,f
mlrcur)´•.
rrnlovr
and
the
line for cleanliness
and
the
presence
of
foreign
the
tape
from the central
relief
valves.
matter,
which
may
contaminate
the
oxygen.
d.
Connect
the
line
fitting
to
the
cylinder
fitting.
e.
Slowly
open
the
supply
cylinder
valve.
NOTE
f. Test the
connections for
leaks with
Oxygen
System
Leak-Test
Compound
(Item
14,
Consumable
Muteriuls
If
a
reading
of 5 inches
of
mercury
ha~ been
Chart.)
obtained
on one
engine
and the other
enyins
cf
oc´•~
not
agree,
check
for
restrictions
in the
vacuum
system
lines from
the
selector
ya~e
to
the
engine
OXYGEN
CYLINDER
REMOVALAND INSTALLATION
not
agreeing.
(TC-502
and
after,
TE-1
and
after and
TH-l
and
after)
The
removal
and
installation
of
the
oxygen
cylinder
for
the
e.
Start both
engines
and
set
throttles
to
obtain
2~1f0
above
noted
airplanes
is
the
same as
airplanes
prior
to
serial
RPM.
Then
adjust
the
central
vacuum
repuiatorjust
fi´•rward
TC-502,
except
the
cylinder
is
located
in
the
nose
baggage
of
the instrument
panel
to
obtain
a
Oa~e
reaiiinp
of 5 inches
of
compartment,
mercury.
OXYGEN
CYLINDER
RETESTING ADJUSTING
THE
VACUUM
SYSTEM
(TC-191
thru
TC-2002;
TE-l
thru
TE-457)
1
Oxygen
cylinders
used
in
the Baron
are
of
two
types.
The
(Figure
11-1,
11-2,
and
11-3)
light-weight
cylinder
is
stamped
jHT
on
a
plate
on
the side
of
the
cylinder.
This
cylinder
must
be
hydrostatically
tested
a.
Start
only
one
engine
and
set
the throttle
to
every
three
years
and the
test
date
stamped
on
the
cylinder.
1,200 RP~I.
11-3
E10

Raytheon Beech Baron E55 Specifications

General

Brand	Raytheon
Model	Beech Baron E55
Category	Aircrafts
Language	English