| |
TM 10-3930-669-20
WARNING
Remove all jewelry such as rings, dog tags, bracelets, etc. If jewelry contacts battery terminal, a
direct short may result in instant heating of tools, damage to equipment, and injury or death to
personnel.
VOLTAGE TEST
(1)
Remove engine ventilation panel (Para 6-
2).
(2)
Disconnect connector P17 from drive axle
oil cooler fans connector.
(3)
Set multimeter select switch to VOLTS DC.
(4)
Connect positive (+) multimeter lead to
connector P17, terminal 1.
(5)
Connect negative (-) multimeter lead to a
known good ground.
(6)
Set MAIN POWER switch to ON position
(TM 10-3930-669-10).
(7)
Set engine switch to ignition position (TM
10-3930-669-10).
(a) If there are not 22 to 24 vdc present,
perform Steps (8) and (9) below and go
to Step 10 of this Fault.
(b) If there are 22 to 24 vdc present,
perform Steps (8) and (9) below and go
to Step 9 of this Fault (8) Set engine
switch to off position.
(9)
Set MAIN POWER switch to OFF position.
2-347
|
