Raytheon Beech Baron E55 - Page 685

Raytheon
AiKraft
Company
BARON
55
AND
58
SHOP MANUAL
Chart
36
TROUBLESHOOTING
FLAP
CONTROL
AND
INDICATOR CIRCUIT
(Continued)
INDICATION
PROBABLE
CAUSE
REMARKS
5.
(Cont.)
b.
Open
circuit,
b.
Check
continuity
of
switches and
circuit.
6.
Down
position
light
inoperative
a.
Open
circuit
in
dimming
resister
a.Check
continuity
of
dimming
only
when
navigation
lights
are
circuit.
resister.
Replace
if
necessary.
on.
7.
Both
position
lights
inoperative,
a.
Open
circuit
or
tripped
circuit
a.
Check
continuity
of circuit.
Reset
breaker.
circuit
breaker.
I
Chart
37
TROUBLESHOOTING STALL WARNING
INDICATOR
CIRCUIT
INDICATION
PROBABLE
CAUSE
REMARKS
i.
Warning
buzzerinoperative.
a.
Tripped
circuit
breaker.
a.
Check
and
Reset
circuit breaker.
b.
Open
circuit,
b.
Check
continuity
of
circuit.
c.
Defective
switch.
c.
Check
switch
for
proper
operation.
Replace
if
necessary.
d.
Defective indicator.
d.
Check
brushes,
springs,
condition
of
commutators.
Replace
if
necessary.
2.
Buzzeror
light
operates
a.
Grounded circuit
between
buzzer
a.Test for
ground
in
circuit.
continuously.
or
light
and
switch.
b.
Defective
switch,
b.
Check
for
proper
switch
operations.
Page
88Dec
31/03
SECTION
13
E21