Raytheon Beech Baron E55 - Power Plant

BARON
55
AND
58
SHOP
MANUAL
POWER PLANT
NOTE
It
is
more
practical
to
remove
the
four
ENGINE
REMOVAL
bolts
from
the
engine
vibration
isolator
mounts
than
to
remove
the
bolts
from
the
mount
and
firewall.
If the bolts
are
to
mounts,
note
the
position
and number
of
CAUTION
be removed
from the vibration
isolator
plates
and
the
thickness
of
the
plates
on
The
engine
air for
the Baron
TE
serials
each side
of the
engine
mount.
Tag
the
is
supplied
through
an
overhead
induc-
plates
for
identification
at
reinstallation.
tion
air
scoop
on
the
engine cowling.
Refer
to
Figures
6-1
and
6-2.
Care
should
be
taken
when
removing
or
installing
the
engine
that
no
foreign
h.
Remove the
bolts
holding
the
engine
mount
to
the
objects,
dirt, etc.,
be
allowed
to
enter
the
nacelle firewall
or
remove
the
bolts
holding
the
engine
air
valve.
to
the vibration isolators.
i.
Remove the
engine.
a.
Remove the
upper
and lower
cowl,
cowl
flap
act-
uator
and fillets.
ENGINE INSTALLATION
Prior
to
installing
the
engine
to
the
air-NO~E
plane,
accomplish
an
inspection
in
To
be
safe,
treat
all
magnetos
as
hot
accordance
with Service Instruction
No.
whenever
the
ground
lead is discon-
0396-241,
Rev.
1.
nected.
To
ground
the
magneto,
connect
a
wire
to
the switch
lead
at
the
filter
a.
Connect
an
engine
hoist hook
to
the
lifting ring
of
capacitor
and
ground
the wire
to
the
the
engine.
engine
case.
If
grounding
is
impractical,
remove
the cable outlet
plate
on
the
rear
b.
Hoist
the
engine
into
position
on
the
airplane.
of
the
magneto
or
disconnect
all
the
NOTE
spark
plug
leads.
If the
engine
vibration
isolator
mounts
b.
Remove
the
propeller. (See
Section
7.)
were
removed
during
removal.
check
the
notes
made
during
removal
for
the
num-
c.
Disconnect
all
plumbing
at
the firewall. Note the
ber
and location
of
the
plates.
position
of
ail
plumbing
and
tag
each
line
for
ease
of
reinstallation.
c.
Install
the
bolts
securing
the
engine
to
the
air-
plane,
(if
applicable
see
Figures
6-1 and
6-2.)
d.
Disconnect the
engine
controls.
Note
the
position
of
the
controls and
tag
them
for
ease
of reinstallation.
NOTE
e.
Disconnect
the electrical
wiring
at
the
firewall,
or
When
reinstalling
the
engine
mount to
at
the accessories
as
necessary.
Note
the
position
of
the
firewall
on
serials
TC-1
thru
TC-244,
all
wires
and
tag
them
for
ease
of
reinstallation.
torque
the
nuts
on
the
engine
mount
frame
bolts
between
265
and
290
inch-
f.
Place
a
wing
stand under the
opposite
wing´•and
a
pounds.
On
serials
TC-245
and
after,
stand under the tail.
TE-1
and
after,
TH-1
and
after
and
and
those
airplanes complying
to
Service
g.
Position
the
engine
hoist
and attach
the
hoisting
Bulletin,
No.
I,
Revised
June, 1962,
tor-
hook
to
the
engine lifting
ring.
Remove
slack from the
que
the
nuts
on
the
engine
mount
frame
cable,
bolts
to
400
~15
inch-pounds.
515
61