TM
5-5420-226-20-1
Symptom-61
DETAILED
TROUBLESHOOTING
PROCEDURE
SUPPORT
SYSTEM
- VEHICLE
LIGHTING
I
(Continued)
\
Check basket-light
switch harness (CKT 22) at basket
disconnect
for electrical
power.
Second
Technician
(Operator’s
Station)
l Set MASTER
BATTERY
switch
OFF,
First
Technician
(Commander’s
Station)
l Install front accessory
harness
connector
at
bulkhead
disconnect
(page
10-270).
l Displace
basket-light
switch
harness
connector
(CKT
22) at basket
disconnect.
l Connect red probe of meter to contact “C” (CKT 22) of
basket-light
switch
harness
connector
and black
probe
to ground.
Second
Technician
(Operator’s
Station)
l Set MASTER
BATTERY
switch
ON,
l Press and hold brake pedal.
I
FOR CLARITY
QUADRANT
ASSEMBLIES
NOT SHOWN
TA1073O1
4-612
