TM 5-5420-226-20-1
.—
DETAILED
TROUBLESHOOTI
Symptom-27
VEHICLE
OPERATION
- I
(Continued)
I
Check basket-control
panel power harness (CKT
1O) for continuity.
1
First Technician
(Commander’s
Station)
l Connect hull power harness to master relay.
l Replace floor access cover (page 17-9).
l Displace basket-control panel power harness
connector
at basket disconnect.
Second Technician
(Operator’s
Station)
l Displace master control panel (page 10-33).
l Disconnect basket-control panel power harness
connector
(CKT
10) at master control panel.
l Connect red probe of meter to contact B (CKT 10)
of basket-control
panel power harness connector
at
master control panel.
First Technician
(Commander’s
Station)
l Connect black probe of meter to contact B (CKT
10) of basket-control
panel power harness connector
at basket disconnect.
l Check if meter indicates continuity.
Does meter indicate continuity?
I
I
lo
NO
Replace master control
panel
power harness
(page 10-97).
FOR CLARITY
QUADRANT
ASSEMBLIES
NOT SHOWN
)
l Inspect basket-control
panel
power harness
for bent/
broken
connector
contacts
or loose CKT 10 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
basket-control
panei power’ harness.
l Connect basket-controi
panei
power harness
connector
to
master controi
panei.
l Reinstail master controi
panei (page 10-33).
l Instail basket-controi
panei
power harnesa at basket
disconnect.
l’A .107070
CONTACT
—
4-381
