TAILLIGHT(S) DO NOT OPERATE. (Cont) -725550383

TM 9-2330-385-14

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.

VOLTAGE TEST

(1) Connect positive (+) multimeter lead

to rear junction box, terminal 29.

(2) Connect negative (- ) multimeter lead

to a known good ground.

(3) While assistant turns ON ENGINE

switch and turns on lights, observe

multimeter (TM 9-2320-364-10).

(a) If 10 to 14 vdc are not present,

perform Steps (4) and (5) below,

and replace rear junction box

(b) If 10 to 14 vdc are present, fault

not corrected. Perform Steps (4)

and (5) below, and notify

supervisor.

(4) Turn off lights.

(5) Turn OFF ENGINE switch.

(6) Install rear junction box cover and

tighten four captive screws.

(7) Install rear junction box guard and

four locknuts.