Raytheon Beech Baron E55 - Page 477

Raytheon
Aircraft
Company
BARON
55
AND
58
SHOP
MANUAL
CHART
3
TROUBLESHOOTING
AIR
CONDITIONING
SYSTEM
(TE-1119,
TE-1125
AND
AFTER;
TH-873,
TH-895
AND
AFTER)
(Continued)
PROBLEM PROBABLE
CAUSE
CORRECTIVE
ACTION
c.
Belt
width
wrong,
c.
Replace
with
correct
belt.
9.
Brokenbelt.
a.
Pulleys
not
in
line.
a.
Align
pulleys.
Replace
belt.
b. Belt
width
wrong.
b.
Replace
with
correct
belt.
c.
Belt
was
too
tight.
c.
Replace
and
adjust
to
correct
tension.
FRESH
AIR
VENT
BLOWER
SYSTEM
(OPTIONAL)
(TC-2372
AND
AFTER;
TE-
I
1
88 AND
AFTER;
TH-
1225
AND
AFTER)
A
fresh air blower
located
in
the
aft
fuselage
provides
additional ventilation
through
the
overhead
outlets
during
ground
operations.
The
blower
utilizes
the
same
ducts
and air
outlets
as
the
standard
fresh
air
(refer
to
Figure
9).
FRESH
AIR
VENT
BLOWER
REMOVAL
a.
Remove
the
fifth
and
sixth
seats
(if installed)
to
gain
access
to
the
blower
assembly
mounted
on
the
aft
bulkhead.
b.
Remove
the
rear
upholstery panel.
c.
Tag
and
disconnect
the
electrical
wiring.
d.
Remove
the
clamp
from the
inlet
duct
(4)
to
the
blower
(refer
to
Figure
9).
e.
Remove
the
clamp
from
the
blower to
the
distribution
duct,
housing
the
flapper
(1).
f.
Remove
the blower
attaching
screws
from
the
support
bracket
(5).
FRESH AIR
VENT
BLOWER
INSTALLA
TION
a.
Position
the
blower
assembly
to
the
support
bracket
(5)
and install
the
attaching
screws
(refer
to
Figure 9).
b.
Using
the
appropriate
clamp,
install
the
inlet
duct
(4)
to
the blower.
c.
Using
the
appropriate
clamp,
install the
blower to the distribution
duct,
housing
the
flapper
(1).
d.
Tighten
the
clamps.
e.
Connect
the
electrical
wiring
to
the
blower
assembly according
to
the
tags
or
according
to the
Baron
Wiring
Diagram
Manual.
f.
Install
the
upholstery
panel.
g.
Install
the
fifth and sixth
seats
if
necessary.
SECTION 10Page
39