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 483 of 744

FIELD MAINTENANCE

FIFTH WHEEL ROCKER ARM REMOVAL/INSTALLATION

INITIAL SETUP:

Tools and Special Tools

Lifting Device, Minimum Capacity 1,000 lbs (454

kg)

Tool Kit, General Mechanic's: Automotive (WP

0081, Table 2, Item 5)

Materials/Parts

Grease, Automotive and Artillery (GAA) (WP

0083, Table 1, Item 17, 18, 19, 20, 21, 22)

Pin, Cotter (WP 0084, Table 1, Item 35) Qty: 4

Pin, Spring (WP 0084, Table 1, Item 36) Qty: 2

Personnel Required

Wheeled Vehicle Mechanic 63B (2)

References

Parts Manual (Fig. 15)

Equipment Condition

Engine OFF (refer to TM 9-2320-279-10).

Wheels chocked (refer to TM 9-2320-279-10).

Fifth wheel removed. (WP 0052)

Fifth wheel plate assembly removed. (WP 0058)

DISASSEMBLY

1. Remove rubber bumpers (1) from rocker arm pins (2).

2

2

3

4

5

6

1

1

Figure 1.

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

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