TM
5-5420-226-20-1
Symptom-35
DETAILED
TROUBLESHOOTING
PROCEDURE
INDICATOR
- GAGE
(Continued)
Check front accessory
harness (CKT 324) for short to
ground.
First
Technician
(Operator’s
Station)
l
Connect
basket-indicator
panel
harness
connector
to
gage instrument
panel.
l
Install
gage instrument
panel
(page
10-112).
Second
Technician
(Commander’s
Station)
l
l
l
Displace
front
accessory
harness
connector
from
bulkhead
disconnects
(page
10-269).
Connect
red probe
of meter
to contact
E (CKT
324)
of front
master
harness
connector
and black
probe
to ground.
Check
if meter
indicates
continuity.
Does meter
indicate
continuity,
thereby
indicating
a
short to ground?
T
o-
l
0
TO VEHICLE
GROUND
I
CKT
I
I
BASKET
BULKHEAD
DISCONNECT
CON [ACTS
BULKHEAD
DISCONNECTS
)
l
Inspect
front
accessory
harness
for
bent/broken
connector
contacts
or loose
CKT
324
wire
at
rear
of
connectors.
l
Repair
connectors
if
defective
(page
10-298).
l
If connectors
are not
defective,
notify
support
maintenance
of a defective
front
accessory
harness.
l
Install front accessory
harness
connector
to
bulkhead
disconnect
(page
10-270).
l
Install front accessory
harness
connector
to basket
disconnect.
TA107152
4-463
