Piper PA-34-200T Seneca II User Manual

PIPER SENECA
II SERVICE
MANUAL
TABLE
XI-V.
TROUBLESHOOTING
CHART
(ELECTRICAL
SYSTEM)
Trouble
Cause Remedy
ANNUNCIATOR PANEL
All the warning
lights
fail to operate.
Blown fuse. Replace the
5 amp
fuse
behind
instrument
panel.
No
current
from bus.
Check
all wire
segments,
connections, and the
receptacle
at the
left
side of the annunciator
panel.
All
the warning
lights
fail
to extinguish
after engine
is running.
Oil or
gyro
air
warning
light fails
to
extinguish.
Test
switch
grounded
out.
Sensor
activates
at
too
high a setting.
Sensor terminals
bridged.
Check terminals and
replace
switch
if
necessary.
Replace.
Remove material between
terminals.
Defective sensor.
Replace.
Oil or gyro air
warning light fails to
operate.
Lamp
burned
out.
No current to sensor.
Replace.
Check all
wire segments
and connections.
Sensor
activates
at
too low
a setting.
Defective sensor.
Replace.
Replace.
Reissued:
10/11/79
ELECTRICAL
SYSTEM
2H8
Island Enterprises

Piper PA-34-200T Seneca II Specifications

General

Manufacturer	Piper Aircraft
Model	PA-34-200T Seneca II
Cruise speed	202 knots (232 mph, 374 km/h)
Crew	1
Horsepower	200 hp (149 kW)
Engine Type	Turbocharged piston
Horsepower (Lycoming)	200 hp