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 226 of 744

1

2

4

3

1516

1516A

1675

1435

Figure 27.

2. Remove high idle active relay R10 (refer to TM 9-2320-315-14&P).

3. Start engine (refer to TM 9-2320-279-10).

4. Set PTO ENGAGE switch to ON position. (WP 0015)

5. Set heavy-duty winch control station HIGH IDLE ON/OFF switch to ON position. (WP 0015)

6. Connect positive (+) probe of multimeter to wire 1516A at high idle active relay R10 socket, terminal 86. Refer

to schematics.

RELA

Y

R10

WIRE 1516A

TERMINAL 86

WIRE 151-D

TERMINAL 87

WIRE 451

TERMINAL 30

WIRE 145

TERMINAL 85

Figure 28.

7. Connect negative (-) probe of multimeter to a known good ground.

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

0024

0024-34