Mooney M20K - General; Recharging Procedures

MOONEY
AIRCRAFT
CORPORATION
M20K
SERVICE
AND
MAINTENANCE
MANUAL
35-00-00
GENERAL
25-0001
thru
25-1 999
and
to
Figure
35-1B
for
S/N
The
oxygen
system
is
an
optional
installation for
serial
25-2000
thru 25-TEA
configurations.
number
25-0001
thru
25-TEA.
The
system
consists
of
a
76,
(steel)
77.1
(composite)
or a
115.7
(composite)
WARNING
cubic
ft.
cylinder
located
in the
tailcone
immediately
aff
proper safety
measures
must
be
employed
of
the
baggage compartment
bulkhead.
A
reducing
while
oxygen
system
maintenance
is
being
valve
and
analtitude
compensating
valve
are
performed
or
a
serious
fire
hazard
will be
connected
to
the
cylinderto
regulate
oxygen
flow for
a
created.
Avoid
making
sparks
and
keep
all
given
altitude. Lines
connected
to
the
aHitude
burning cigarettes
or
fire
away
from
the
vicinity
compensating
valve
distn’bute
aviators
oxygen
to
pilot
of
oxygen.
Make
sure
that
your
hands,
tools,
and
passengers.
The
system
is activated
by
eitherthe
and
clothing
are
clean,
particularly
with
respect
control
handle
being
pushed
forward
(S/N
25-0001
to
oil
or
grease,
for
these
will IGNITE
upon
thru
25-0780)
or
the control
knob
rotated
(250781
thru
contact
with
pure oxygen
under
pressure.
25-TEA)
to
open
the
reducing
valve.
A
gauge,
located
on
the
pilots
arm
rest
adjacent
to
the
control,
indicates
35-00-01
RECHARGING
PROCEDURES
pressure
of the
cylinder.
When
cylinder
is
full,
pressure
will
indicate
1350 P.S.I.
at
210
C.
C/OO
F.).
WARNING
The
system
is serviced
through
an
access
opening
Oil,
grease
or
other
lubricants
in
contact
with
located
aff
of
the
baggage
compartment
door.
oxygen
create
a
serious
fire
hazard;
such
Standard
refill
fntings
are
required
to
fill the
cylinder
contact
must
be
avoided
when
handling
oxygen
with
aviators
oxygen.
(Spec.
No.
MIL-O-27210).
equipment.
The
new
inten’or
dictated
slight
changes
forthe
oxygen
system
outlets. Refer
to
Figure
35-1A for
S/N
WARNING
NO SMOKING
when
nder.
7‘
3
2
6
O
.cv~B
s/N
25-0001
THRU
25-0780
11
3
CYLINDER
IIOUTLETSfOO
5
0?
1
2
sin
25-0’181
THRU
25-1999
OXYGEN SYSTEM
FIGURE 35 iA
(25-0001
THRU
25-1999)
35-00-00
OLDWILLWAYNE