TM 5-5420-202-20-1
DETAILED TROUBLESHOOTING PROCEDURE
VEHICLE OPERATION HULL POWER
(Continued)
Symptom-31.1
22
Check CKT 533 for open diode in alternator.
First Technician (Commander's Station)
Set multimeter to diode scale.
Connect black probe of meter to "T" harness
socket D and red probe to ground.
Check if meter indicates 0.2 to 0.5 volts dc.
Does meter indicates 0.2 to 0.5 volts dc?
23
Check CKT 533 for continuity in
harnesses 12326542, 12326538
and 12468994.
NO
See step 35.
YES
Change 6
4-414.13