Raytheon Beech Baron E55 - Page 391

~eechcraft
BARON
55
AND
58
SHOP
MANUAL
a.
Start
and
operate
the
engine
at
full rich
mixture,
BENDIX
MAGNETO
TIMING
(S-200
with the
prop
in low
pitch
at
1,200
rpm
until
a
normal
SERIES)
warm-up
temperature
(200"
to 460"
Fl
has been
obtained.
To
determine
if
the
magnetos
are
properly
timed,
pro-
ceed
in
the
following
manner:
b.
Advance
the throttle
to
obtain
1,700
rpm.
a.
Remove the
top
spark plug
from
each
cylinder.
c.
Move
the
magneto
switch
to
the R
position
and
b.
Install
any
suitable
top
dead
center
indicator
in
the
observe
the
rpm
drop.
spark
plug port
of
the number
one
cylinder.
d.
Move
the
magneto
switch
to
BOTH
and
clear
the
C´•
Secu’e
a
pointer
on
the
nose
case
of the
engine
plugs.
and
secure
a
timing´•dise
to
the
propeller
shaft.
NOTE
e. Move
the
magneto
switch
to
the
L
position
and
observe
the
rpm
drop.
If
a
timing
disc is
not
available the
pro-
peller
may
be
removed
and
the
timing
f.
Move the
magneto
switch
to
BOTH and
clear
the
marks
inscribed
on
the
crankshaft
flange
plugs.
d. Turn
the crankshaft
to
find the
top
dead
center
of
g.
Shut
down
the
engine
to
idle then off.
the
number
one
cylinder
on
the
compression
stroke.
Align
the
zero
degree
mark
on
the
timing
disc
with
the
NOTE
pointer.
Maximum
drop
for
either
magneto
and
e.
Connect
a
timing light
to
the left
magneto
and
turn
the difference
between
the
two
magne-
the crankshaft
approximately
28"
opposite
to
the
nor-
tos
should conform
to
that
noted
in
the
mal
rotation. The
timing
light
should
come
on
at
about
applicable
Pilot’s
Operating
Handbook.
20"
ETC.
Conditions:
Engine instruments-ships
indicators,
Full
throttle,
Full
rich,
Boost
pumps
off,
2500
rpm,
110
kias.
Pressure
Altitude
Observed
Fuel
System
Correction
Corrected
Fuel
Required
(Set
Alitmeter
At Flow
In
Flight
From
Chart
3
Flaw
Fuel Flow
(9ph)
29.92
In.
Hg)
L.H. R.H. L.H. R.H.
L.H.
R.H.
Static
Run-Up
2,000
1 I I I I 1 122.2
to
24.0
4,000
1 I I I I 1 120.7
to
22.5
6,000 1 I I I 1
19.2
to
21.3
8,000 1 I I I I I
17.8
to
20.0
10,000 1 I I I I 1 116.4
to
18.9
12,000 I I I I I
15.0
to
17.8
14,000 1 I I I I 1 113.6
to 16.8
16,000 I I I I 1
12.3
to
15.9
6~04878
Altitude
Versus Fuel
Flow
Chart
6-4
6-18 515