Removing And Installing The Cabin Heater Blower; Removing And Installing The Cabin Heater Fuel Discharge Nozzle; Removing And Installing The Cabin Door Teleflex Cable - Beechcraft TRAVEL AIR 95 Shop Manual

valve.
REMOVING AND
INSTALLING
THE CABIN HEATER BLOWER
(Optional Installation in Airplane Serial
TD-453
and
after)
a. Remove
the
nose
cone,
disconnect
the taxi
light wiring on airplanes
incorporating
the taxi
light and remove
the
nose cone.
b. Disconnect
the
electrical
wiring
at
the
blower.
c. Disconnect
the
iris valve control at
the
blower.
d. Remove
the
blower attaching clamp.
e. Remove
the
bolts
that
attach
the
iris
valve
to the
fiberglass plenum
and remove
the
blower and iris
valve.
f. Installation is
the
reverse
of
removal. When reinstalling
the
blower
check for a good seal between
the
blower,
the
inlet air plenum and
the
iris
valve. Apply
additional
No. 576 Presstite
Sealer (product
of Press-
tite
Engineering Company, St. Louis, Missouri) if necessary.
REMOVING AND INSTALLING THE CABIN HEATER FUEL
DISCHARGE
NOZZLE
a.
Remove
the nose
cone.
b.
Disconnect
the
combustion air flexible
tubing
from
the
combustion air
inlet at
the
heater.
c.
Disconnect
the
heater ignition lead at
the
ignition unit and remove
the
clamp
securing
the
lead
to the
iris valve
assembly,
d. Remove
the
blower attaching clamp, disconnect
the
iris valve control.
e. Remove
the
clamp securing
the
fiberglass plenum
to the
heater
and
lift plenum
and
blower
assembly
forward.
f. Disconnect
the
ignition lead at
the
spark plug and remove
the plenum
and blower assembly.
g.
Remove
the
fuel inlet cover and disconnect
the
combustion
fuel inlet
line.
h. Remove
the
screws
securing
the
fuel inlet
shroud assembly
and
re-
move
the
shroud assembly
and
the
90-degree
fuel inlet elbow.
i.
Disconnect
the
aerating line at
the
heater
forward
end.
j.
Remove
the
fuel
discharge
nozzle body from
the
heater and remove
the
discharge
nozzle
using
a 5/8-inch
socket wrench.
k. Flush
the
heater fuel system
before reinstalling
the
fuel
discharge
nozzle.
1. Reinstallation
procedure
is
the
reverse
of the removal
procedure.
When securing
the
inlet plenum
to the
heater, make certain
that the
clamp
cleats
are
positioned between
the
plenum and
the
heater or
the
cleats
may
damage
the plenum.
REMOVING AND
INSTALLING THE CABIN DOOR TELEFLEX
CABLE
The following procedure may be
employed
when it is necessary
to
replace
the
cabin door
latching
mechanism
teleflex
cable:
a. Remove
the
door from
the
airplane.
b. Remove
the
door
upholstery
panels.
c.
Remove
the
bolt securing
the
teleflex
cable
to the
upper
door latch and
remove
the
upper
door latch assembly.
4-15