Cessna 172P - Page 39

CESSNA
MODEL
172P
7, Alternator --
OFF.
8.
Nonessential Radio and Electrical
9. Flight
--
TERMINATE as
soon
as
SECTION 3
EMER,GENCY
PROCEDURES
Equipment
practical.
--
oFF.
LOW.VOLTAGE LIGHT
ILLUMINATES DURING
FLIGHT
(Ammeter
lnd¡cates Discharge)
NOTE
Illumination of the low-voltage
light may occur during
low
RPM conditions
with an
electrical
load
on
the
system
such as during
a
low
RPM
taxi, Under theee conditions,
the
lightwill
go
out
at
higherRPM.
Themastor
switchneednot
be
rocycled
since
an over-voltage condition has not
occurred to de-activate
the alterna,tor
system.
1.
Avionics
Power Switch
--
OFF..
2. Alternator Circuit
Breaker
--
CHECK
IN.
3, Master Switch
--
OFF
(both
sides).
4. Master
Switch
--
ON.
ã. Low-Voltage Light
--
CHECK OFF.
6. Avionics Power Switch
--
ON.
If tow-votiäge light illuminates again:
30 May 1980
3-9/(3-10 blank)