n
A
Check
CKT 920A lead through
starter
harness
connector
at bulkhead
electrical
disconnect.
!
Second
Technician
(Operator’s
Station)
l Disconnect
3 battery
ground
straps
(page
10-268).
l Reconnect
smoke
generator
switch
harness
connector
to switch
connector.
First
Technician
(Commander’s
Station)
l Disconnect
starter
harness
from
bulkhead
disconnect.
l Connect
red probe
of meter
to starter
harness
connector
A (CKT
920A).
l Connect
black
probe
of meter
to lead assembly
connector
CKT
920A
at bulkhead
electrical
disconnect.
l Check if meter indicates
continuity.
(
Does meter
indicate
continuity?
i
H
TM
5-5420-226-20-1
Symptom-77
DETAILED
TROUBLESHOOTING
PROCEDURE
r
SUPPORT
SYSTEM
- SMOKE
GENERATOR
(Continued)
WARNING
+
Use extreme
care when working
with
circuit 81. This circuit carries
battery
voltage
at all times whether
MASTER
BAITERY
switch
is ON or OFF.
I
WARNING
Do not allow
battery
ground
straps
to come in contact
with vehicle
chas-
sis or ground
while disconnected.
\
1
w
CONTACT
A
(CKT 920A)
TRepairsmokegeneratorlead
assembly
(page
10-298).
TA107416
4-727
