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 389 of 744

Table 1.

PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) - SEMIANNUAL. - Continued

Item

No.

Interval

Item to be

Checked or

Serviced

Procedure

Equipment Not

Ready/Available If:

WINCH

MOUNTING PIN

WINCH

MOUNTING PINS

MOUNTING

SCREWS

HEAV

Y

-DUT

Y

WINCH MOTOR

WINCH CABLE

HOLD DOWN

Figure 2.

2. Pay out winch cable completely and check

for kinks, broken strands, and wear.

Kinks, broken

strands or wear evi-

dent.

3. While operating winch (WP 0015), check

that engine governor maintains 1,500 rpm (±

25 rpm).

Engine surges errat-

ically or does not

maintain 1,500 rpm

(± 25 rpm).

4. Inspect winch mounting pins for presence

and damage.

Mounting pins miss-

ing or damaged.

5. Inspect hydraulic hoses for splits, cracks,

leaks, or other signs of damage.

Splits, cracks or

Class III leaks evi-

dent.

6. Inspect cable hold down for missing or dam-

aged parts.

Missing or damaged

parts evident.

END OF WORK PACKAGE

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

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