Raytheon Beech Baron E55 - Page 504

’il)eechcraR
BARON
55
AND
58
SHOP
NIANUAL
16
to
19
psi
on
the
deicer
pressure gage
with
the
1.
Adjust
the
low-pressure
section
of
the
pres-
deicer
system
ON.
A
pressure
of
17
to
20
psi
on
the
sure
regulator
(section
with
solenoid)
to obtain
a
read-
test
gage
in the
nacelie should
be sufficient
to
obtain
ing
of
7.5 +.5
psi
on
the deicer
pressure
gage
with
the
the
16
to
19
psi
reading
on
the deicer
pressure
gage.
deicer
system
OFF and
the
autopilot
ON.
A
pressure
of
9.0
psi
on
the
test
gage
in
the
nacelle should
be
g.
Repeat
step
f
on
the
opposite
side ofthe
airplane.
sufficient
to
obtain
the
reading
of
7.5 -´•.5
psi
on
the
h.
Locate the
gyro
instrument
adjustable
orifice
(TE-
deicer
pressure
gage.
452
through TE-767)
or
the
regulator
valve
(TC-2003
2.
Adjust
the
high-pressure
section
of
the
pres-
through
TC-2102;
TE-768 and
after;
TH-1 and
after)
sure
regulator
(section
without
solenoid)
to
obtain
a
on
the
LH
side
of
the
airplane,
forward of the
instru-
reading
of 16
to
19
psi
on
the
deicer
pressure
gage
ment
panel,
near
the
top
of
the
upholstery panel
and
with
the deicer
system
ON.
A
pressure
of
17
to
20
psi
adjust
as
follows:
on
the
test
gage
in
the nacelle
should
be
sufficient to
1.
Loosen the
check
nut
and
rotate
the
orifice
obtain
the
reading
of
16
to
19
psi
on
the deicer
pres-
body
(adjusting
screw
on
the
regulator)
to
obtain
a
sure
gage.
reading
of
5.0
+.1
-.2
in.
Hg
on
the
gyro pressure
indi-
c.
Repeat
step
b
on
the
opposite
side
of
the
airplane.
cater
with
both
engines operating
at
2300
rpm.
NOTE
2.
Tighten
the
check
nut
and
recheck
the
gyro
pressure
indicator
to
read
in
the
green
are
with
both
Rotate
the
pressure
regulator adjusting
engines
operating
at
1500
rpm,
screws
clockwise
to
increase
pressure
and
counterclockwise
to
decrease
pres-
i.
After
adjusting
the
gyro pressure
orifice
(regulator),
sure.
the
pressure
on
the
test
gage
in the
turn
coordinator
supply
line should be
rechecked
with each
engine
d´• Locate
the
gyro
instrument
adjustable
orifice
(TE-
operating
individually
at
2300
rpm.
If
the
pressure
on
452
through TE-767)
or
the
regulator
valve
CTC-2003
the
test
gage
has
been
affected
by
the
adjustment
of
through
TC-2102,
TE-768 and
after,
TH-1
and
after)
the orifice
(regulator),
the
regulators
in the
nacelles
on
the
LH
side
of
the
airplane
forward
of
the
instru-
should be
readjusted
as
specified
in
steps
c
through
g.
ment
panel,
near
the
top
of the
upholstery
panel
and
adjust
as
follows:
j.
With
both
engines operating
at
2300
rpm,
the dif-
ference between
the
pressures
on
the
test
gages
at
1. Loosen
the check
nut
and
rotate
the
orifice
the
pressure
regulators
in
the nacelles
should
not
body
to
obtain
a
reading
of
5.0
+.1
-.2
in.
Hg
on
the
exceed
.5
psi.
gyro
pressure
indicator with both
engines
operating
at
2300
rpm.
NOTE
2.
Tighten
the
check
nut
and recheck the
gyro
If the
requirements
of this
adjustment
pressure
indicator
to
read
in
the
green
are
with
both
procedure
cannot
be
obtained,
the
com-
engines operating
at
1500
rpm.
plete
system,
including
the check valves
e.
After
adjusting
the
gy~o pressure
orifice
(regula-
and
the
gaskets
in the
manifold,
should
tor),
the
pressure
on
the
gage
in
the
nacelle should
be
be
checked for
leaks
and/or
restrictions;
rechecked with
each
engine
operating
individually
at
then
repair
any
discrepancy
and
readjust
2300
rpm.
If
the
pressure
on
the
test
gage
has
been
the
system.
affected
by
the
adjustment
of
the
orifice
(regulator),
k.
Remove the
test
gages
from
the
airplane.
the
regulator
in
the naceles
should
be
readjusted
as
specified
in
steps
b
and
c.
BASIC PRESSURE
SYSTEM
WITH
DEICER
AND
NOTE
I
H-14
AUTOPILOT
(Figure
11-14)
If the
requirements
of this
adjustment
procedure
cannot
be
obtained,
check
a.
Install
a
test
gage
(0-20
psi)
at
the
"out"
side
of
the
complete
system
(including
the
each
two-stage
pressure
regulator, check
valves
and
manifold
gaskets)
for
b.
Operate
one
engine
at
2300
rpm
and
adjust
the
leaks
and/or
restrictions,
then
repair
the
two-stage
pressure
regulator
for that
engine
as
fol-
discrepancy
and
readjust
the
system.
lows:
f.
Remove the
gages
from the
airplane.
11-24
515