TM
5-5420-226-20-1
Symptom-71
DETAILED
TROUBLESHOOTING
PROCEDURE
.7
SUPPORT
SYSTEM
- PERISCOPES
(Continued)
Check
basket-control
panel accessories
harness
(CKT 516) for electrical
power.
Second
Technici~n
(Operators
Station)
l Set NIGHT
VISION
switch
OFF.
l Set MASTER
BATTERY
switch
OFF.
l Connect
basket-control
panel
accessories
harness
connector
(CKT
5 16) to master
control
panel.
,
First
Technician
(Commanders
Station)
l Displace basket-control
panel accessories
harness
(CKT
5 16) at basket
disconnect.
l Connect red probe of meter to contact A (CKT 5 16) of
basket-control
panel accessories
harness
connector
and
black
probe
to ground.
Second
Technician
(Operators
Station)
l Set MASTER
BATTERY
switch
ON.
l Set NIGHT
VIS1ON
switch
ON.
I
1
/
CONTACT
A
(CKT 516)
TAI07368
4-679
,