Mooney M20M - Page 193

MOONEY AIRCRAFT CORPORATION M20M
SERVICE AND MAINTENANCE
MANUAL
35-00-00
-GENERAL
WARNING
The
oxygen
system
is
a
standard
installation
for
serial
Plqper
safety
measures
must
be
employed
number
27-0001
and
ON.
The
system
consists
of
a
while
oxygen
system
maintenance
is
being
115.7
cubic ft.
cylinder
located
in
the
tailcone
performed
or a
serious
fire
hazard will be
immediately
aft
of the
baggage
compartment
bulkhead,
created.
Avoid
making
sparks
and
keep
all
burning
cigarettes
or
fire
away
from
the
vicinity
of
oxygen.
Make
sure
that
your
hands,
tools,
and
clothing
are
clean,
particularly
with
respect
to
oil
or
grease,
for
these
will
IGNITE
upon
contact
with
pure oxygen
under
8
3590-01
pressure.
o
dod
RECHARGING
PROCEDURES
12
7
11
WARNING
Oil,
grease
or
other
lubricants
in
contact
with
oxygen
create a
6~1
serious fire
hazard,
and
such
contact
must
be
avoided
when
handling
oxygen
equipment.
WARNING
NO
SMOKING
when
refilling
10
Ir
AC~M\I
U
~Og
oxygen
cylinder.
1.The
oxygen
cylinder
should
not
be
used
to
less
than
100
P.S.I.;
5’
_
\4~3
’12
contamination
may
occur
to
the
2
Icylinder
and valve.
The
valve
must
1
‘13
be
removed and
the
cylinder
cleaned
and
inspected
if this
happens.
2.
Refill the
cylinder
with
aviators
OXYGEN
SYSTEM
FIGURE
35-1A
oxygen
Specification
No.
MIL-0-27210,
through
the
Oxygen
A
reducing
valve
and
an
altitude
compensating
valve
are
connected
to
the
cylinder
to
regulate
the
oxygen
flow
for
a
given
altitude.
Lines
connected to
the altitude
9
compensating
valve
distribute
aviators
oxygen
to
the
pilot
and
passengers.
The
system
is
activated
8
by
the control
knob
rotated
to
open
o
on
the
pilots
arm
test
adjacent
to
the
12
11
8
13
th~e
reducing
valve.
A
gauge,
located
control,
indicates
the
pressure
of the
cylinder.
When the
cylinder
is
full
the
preossu\re
will
indicate
1850
P.S.I,
at
210
C.
(700
F.).
The
system
is
serviced
through
an
access
opening
located
aft of
the
baggage
compartment
door.
Standard
refill
fittings
are
required
to
fill
the
cylinder
with aviators
oxygen.
(Spec.
No.
10
Mll-0-27210).
The
new
interior dictated
slight
changes
for
the
oxygen
system
5’
outlets.
Refer
to
Figure
35-1A
for
13
S/N
27-0001
thru
27-0180,
-0182,
-0183
configuration
and
to
Figure
35-18
for
S/N
27-0181,
27-0184
ON
configurations.
OXYGEN
SYSTEM
FIGURE 35-18
4-99
35-00-00
OLDWILLWAYNE