Raytheon Beech Baron E55 - Page 408

Ray)heon
Aircraft
BEECH
BARON
55
AND
58
SHOP
MANUAL
PROPELLER
A CCUMULA
TOR
REMOVAL
(FOR
AIRPLANES
WHICH
ARE
EQUIPPED
WITH THE
UNFEATHERING
ACCUMULA
TOR)
a.
Check the
propeller
control
lever
for
the
low
pitch
position
in
order
to
release
the
accumulator
pressure.
b.
Open
the
access
door
on
the
inboard
side
of
the
nacelle
immediately
aft of
the
firewall,
to
gain
access
to
the
accumulator.
c.
Remove
the
accumulator
line
from
the
end
of
the
accumulator.
d. Remove
the
four
attach bolts
and
attach
bracket
from
the
accumulator
and
remove
the accumulator
from
the
airplane.
Installation is
the
reverse
of
the
removal
procedures.
NOTE
The
pressure
in
the
accumulators
should
be
maintained at
100
~5
psi.
When
inflating
the
accumulators,
use
commercial
dry
air
or
nitrogen.
PROPELLER
ADJUSTMENT
For
High
and
Low
pitch
adjustments,
service,
overhaul
and
maintenance
procedures,
refer
to
the
manufacturers
applicable
FAA
Approved
Propeller
Manuals.
MINOR
PROPELLER
BLADE
REPAIR
FIGURE
7-3
Minor
nicks, dents,
and
gouges
may
be
dressed out
by
approved
personnel.
Blend
any
nicks
or
gouges
into
the
leading edge
with
smooth
curves,
and
generous
radii
as
shown
in
Figure
7-3.
Reanodize
reworked
areas
by
the
chromic acid
process
only.
SECTION
A-A
THOOB
980863AA
Minor
Propeller
Blade
Repair
Figure
7-3
7-8
E16