TM 5-5420-226-20-1
-
(
(
DETAILED
TROUBLESHOOTING
PROCEDURE
INDICATOR
- GAGE
Symptom-36
BAITERY/GENERATOR
GAGE
WILL
NOT
WORK
(ALL
OTHER
GAGES
WORK).
I
—
:heck
for electrical
power
at BATT GEN INDICATOR
nput (CKT 27).
chnician
(Operator’s
Station)
l
l
l
l
l
l
l
Set MASTER
BATTERY
switch
OFF.
Displace
gage instrument
panel (page
10- I 11).
Disconnect
gage instrument
panel harness
connector
(CKT
27) from BATT GEN
INDICATOR
connector.
Set multimeter
to measure
18 to 30 volts dc, or use STE/
ICE Test No. 89 (page 4-81).
Connect
red ~obe
of meter
to gage instrument
panel
harness connector
(CKT 27) and black probe to ground.
Set MASTER
BATTERY
switch
ON.
Check
if meter
tndicates
18 to 30 volts dc.
oes meter
indicate
18 to 30 volts dc?
I
IGEN
ATOR
\“/
(REAR
VIEW)
7
,--
,e,,,
m,
m.
-...,
.,,
,$
~-
,—
&gN
:., ,..
,!.
,
,..
ff4GINE ..:
“....
harness (page 10-134)
Replace
gage instrument
panel
#
‘
—p-jTT&)e@~eb%-
Replace
BAIT
GEN INDICATOR
~ FOR CLARITY
QUADRANT
ASSEMBLIES
(page
10-119).
NOT SHOWN
,
[
I
CONTACT
-
7160
.—
4-471
