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 401 of 1205

REFERENCE INFORMATION

TM 9-2320-387-24-l

INSTRUMENTS

CIRCUIT

-I

Repl.ace harness or repair wiring (para. 4-80).

--

-I

Replace harness or repair wiring (para. 4-80).

-I

Replace harness or repair wiring (para. 4-80).

DC VOLTAGE O-45 VOLTS

STEIlCE-R TEST 89

1. Connect RED clip to the indicated test point,

BLACK clip to negative

or ground.

2. Start Test 89, DC Vofts.

3. Displayed reading is in volts.

CONTINUITY

(RESISTANCE)

MULTIMETER

1. Set the voltmeter to an ohms scale of about

1.000 ohms.

2. Connect the RED and BLACK leads to the

connections

stated in the question.

3. Be sure to read the correct scale.

Less than

5 ohms indicates continuity.

For an open

circuit, the meter should peg full scale

(needle all the way to the left).

RESISTANCE

AND CONTINUITY

04,500

OHMS

STEKE-R

TEST 91

1. Connect RED clip and BLACK clip to the

indicated terminals in the question.

RED to

the first, BLACK to the second.

2. Start Test 91.04500

Ohms.

3. Displayed reading is in ohms.

Less than 5

ohms is continuity.

If the resistance is over

4.800 ohms, STEXE-R

displays -9.9.9.9.

BAlTERY

VOLTAGE

MULTMETER

1. Set the voltmeter

to a DC volts scale of at least

40 volts.

2. Connect the RED lead to positive and the

BLACK lead to negative.

3. Be sure to read the correct scale.

2-347