VOLTAGE TEST -726280439

TM 9-2320-364-20-1

Remove all jewelry such as rings, dog tags, bracelets, etc. If jewelry or tools contact positive electrical

circuits, a direct short may result. Damage to equipment, injury or death to personnel may occur.

Allow engine to cool before performing troubleshooting maintenance. If necessary use insulated pads

and gloves. Hot engine components will burn and cause personnel injury.

VOLTAGE TEST

(1) Remove two screws and heat shield.

(2) Disconnect power harness connector

MC17 with connector remover.

(3) Set multimeter select switch to

volts dc.

(4) Connect positive (+) multimeter lead

to power harness connector MC17,

terminals A, B, E and F.

(5) Connect negative (- ) multimeter lead

to a known good ground.

(6) Turn ON ENGINE switch

(TM 9-2320-364-10).

(a) If there are less than 10 vdc

present, turn OFF ENGINE switch

and repair wire 240 or 241

(see schematic Fig 2-3) or notify

DS Maintenance.

(b) If 10 to 14 vdc are present,

wires 240 and 241 are OK. Turn

OFF ENGINE switch and go to

Step 13 of this Fault.