TM-9-2320-283-34-2

TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6X4, MQ15A1

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE

DECEMBER 1983

TM-9-2320-283-34-2 - Page 490 of 570

TM 9-2320-283-34-2

CAB AND BODY.

3-117. DRIVER'S SEAT REPAIR (Continued).

LOCATION/ITEM

ACTION

REMARKS

WARNING

Driver's seat assembly is under ten-

sion.

To avoid injury to you and

other personnel be sure to release

tension as prescribed below.

NOTE

Mark all parts that are disassembled

so that they can be properly assembled

later,

Transfer marks from replaced

parts to new parts.

RELEASE PRELOAD TENSION ON TORSION BARS

1. Two inch-by-four

Place between torsion bar

Block should be no more

inch wood block.

housing on item (70) and item than 3-inches high to

(38) at rear of item (1).

allow item (1) to drop

l-inch so that item (18)

may be removed.

2. Pin (4).

Remove from item (3).

3. Adjuster screw and

lever assembly (2).

Rotate counterclockwise until Turning item (2) coun-

item (14) falls from item (3) terclockwise releases

and (16).

tension.

4. Washer (13).

Remove from item (3).

5. Lever assembly (3)

Remove from item (17).

with attached

parts.

6. Bearing (11) and

washer (12).

Remove from item (3).

7. Spring (5).

Remove from item (3).

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