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 296 of 744

NOTE

All hydraulic tests must be performed with hydraulic oil reservoir at least warm to the touch

and at high idle.

6. Prepare vehicle for heavy-duty winch operation. (WP 0015)

HEAVY-DUTY

WINCH

Figure 5.

7. Perform load test in accordance with unit SOP. (WP 0015)

8. Observe winch operation.

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

10. Disconnect and stow heavy-duty winch. (WP 0015)

11. Set PTO ENGAGE switch to OFF position. (WP 0015)

12. Shut OFF engine (refer to TM 9-2320-279-10).

CONDITION/INDICATION

Does winch operate and shift to lower speed under load?

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

0030

0030-8