TM-9-2320-387-24-1

TRUCK, UTILITY: S250 SHELTER CARRIER, 4X4, M1113

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE, VOLUME 1

DECEMBER 1997

CHANGE 1

TM-9-2320-387-24-1 - Page 145 of 1205

TM 9-2320-387-24-l

REFERENCE INFORMATION

ELECTRICAL

Replace rotary switch

(para. 4-10).

-

-I

Replace PCB (para. 4-4).

Replace harness.

Notify DS

maintenance

(chapter 27).

RESISTANCE

AND

CONTINUITY

04,500

OHMS

STVICE-R

TEST

91

1. Connect RED clip and BLACK

clip to the

terminations indicated

in the question.

RED to the first, BLACK to the second.

2. Start Test 91,0-4.500

Ohms.

3. Displayed reading is in ohms.

Less than 5

ohms is continuity.

If the resistance is over

4.500 ohms, STEIICE-R

displays .9.9.9.9.

DC VOLTAGE

045

VOLTS

STE!lCE-R

TEST

89

1. Connect RED clip to the indicated test point,

BLACK clip to negative or ground.

2. Start Test 89. DC Volts.

3. Displayed reading is in volts.

0

11

. .

WARNING

Disconnect

negative battery cable before

disconnecting

and reconnecting

protective

control box harness.

WARNING

There is battery voltage at the PCB at all

times.

Failure to disconnect

battery cable

will result in damage to equipment

or injury

to Personnel.

2-85