TB-9-2320-279-13-P-4

TRUCK, TRACTOR, LIGHT EQUIPMENT TRANSPORTER (LET), 8X8, M983A2 LET

TECHNICAL BULLETIN; OPERATOR AND FIELD LEVEL

APRIL 2008

TB-9-2320-279-13-P-4 - Page 216 of 744

D

E

C

B

A

HEAV

Y

-DUT

Y

WINCH CONTROL

STATION

HEAV

Y

-DUT

Y

WINCH

HIGH-IDLE ON

/

OFF SWITCH

HEAV

Y

-DUT

Y

WINCH

HIGH-IDLE

ON

/

OFF SWITCH

SWITCH

TERMINALS

HEAV

Y

-DUT

Y

WINCH CONTROL

VALVE HARNESS REMOTE CONTROL

CONNECTOR

Figure 18.

4. Connect negative (-) probe of multimeter to wire 1843/1854 at heavy-duty winch control station HIGH IDLE ON/

OFF switch either terminal.

5. Multimeter should display a reading less than 200 ohms. Note reading.

CONDITION/INDICATION

Is continuity measured on heavy-duty winch valve control harness wire 1843?

DECISION

No - Test 19 - Can heavy-duty winch control valve harness wire 1843 be repaired?

Yes - Test 20 - Can heavy-duty winch control valve harness wire 1516 be repaired?

TB 9-2320-279-13&P-4

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