Inboard Leading Edge Fuel Cell Removal - Raytheon BEECH BARON 58P Maintenance Manual

BEECHCRAFT
BARON 58P AND BARON 58TC
MAINTENANCE MANUAL
STORAGE
LIIAINTENANCE PRACTICES
NOTE
INBOARD LEADING EDGE FUEL CELL REMOVAL
A spacer is
installed between the drain valve
(Figu~e 201) clamp and the fuel cell liner washer to prevent
the drain valve from being pushed
into the tank.
a.
Drain and purge the fuel cell.
O
a.
Remove the lower aft nacelle section and the
fuel
cell
access
plate (4).
f. Remove the
internal inboard interconnect
clamp.
i
T
a
g.
Remove the outboard intt~nal
interconnedclamp
through
the fuel
access
opening (2).
I I
h.
Remove the fuel
access
plate (5).
i.
Disconnect all fuel and
vent plumbing.
---7
j.
Remove
screws
and bolts
attaching the fuel cell
L,-´•L´• -I=- -j
outlet plate to the
fuel cell.
k. Unsnap
the fuel cell and
remove
the cell through
the fuel
access
opening (2).
NOTE
TOP VIEW
Tape edge of fuel cell liner and
access
opening
to
prevent damage to
the fuel cell.
NOTE
If the fuel cell is
to
be stored for
a
period of 10
days
or
longer,
coat the
inside of the cell with
light engine
oil
to
prevent cracking
or
deterioration.
L,,
,____
M
INBOARD LEADING EDGE FUEL CELL INSTAL-
LATION
BOTTOM VIEW
CAUTION
i.
Access Plate and Transmitter
60-'26
Cell-cavities
must
be clean and free of any
2.
Fuel Cell Access and Transmitter
debris before
installing
a
replacement
cell.
3.
FuelPump
4.
Fuel Cell Access Plate
(Under Removable
NOTE
Aft Nacelle
Section)
In cold weather, expose the fuel cell
to
a
5.
Fuel Cell Access Plate temperature
of
at
least 60"F for
a
sufficient
period of time
to
ensure
flexibility during
6.
Fuel Cell Access Plate
installation.
Inboard Leading Edge Fuel Cell
Access
Openings
CAUTION
Figure 201
Exercise
caution when installing baffled fuel cells
to prevent damage
to
the flapper valve.
6. Remove the inboard and outboard fuel
transmitters.
(Refer
to
28-40-00.)
a.
Carefully insert the fuel cell through the fuel cell
c.
Remove
the fuel boost pump.
(Refer
to 28-20-00.)
access
opening (2) and snap the cell in place.
d. Remove the
clamp and the fuel cell drain valve. b. Install the fuel cell outlet plate with
screws
and
28-1
0-00
Page
201
Nov 30/78