TM 5-5420-226-20-1
Symptom-28
DETAILED
TROUBLESHOOTING
PROCEDURE
-.
T
VEHICLE
OPERATION
- HULL POWER
(Continued)
k
~
Check hull power harness (CKT 400-459) from master
relay clrcu!t breaker to basket disconnect for
First Technician
(Commanders
StatIon)
l Disconnect hull power harness connector (CKT 400-
459) from basket disconnect.
l Connect red probe of meter to contact D (CKT 400-
459) of hull power harness connector
at basket
disconnect.
l Connect black probe of meter to one CKT 400-459
connector
at master relay circ; it breaker.
l Check if meter indicates continuity,
l Move black probe of meter to other CKT 400-459
connector
at master relay circuit breaker,
l
CONTACT
D
(CKT 400-459)
TA107O76
4-387
.