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 296 of 570

TM 9-2320-283-34-2

FRAME AND TOWING ATTACHMENTS.

3-97. FIFTH WHEEL REPAIR (Continued).

LQCATION/ITEM

ACTION

REMARKS

C. ASSEMBLY (Continued).

37. Two lockjaws (26)

a. Lubricate holes with

grease.

b. Install into item (28)

with recessed diameters

facing item (28).

38. Two pins (24).

Install into items (28),

(26), and (27).

Install two items (24)

so that alinement of

holes in items (24) will

not interfere with

installation of items

(25) l

39. Two new pins (25).

Turn item (28) upside down

and install two items (25)

into two items (24).

40. Two lockjaws (26)

Open and install a 2-inch

This step is done to

and (27)

pipe in between.

help keep items (26) and

(27) close to proper ad-

justment while assem-

bling remaining parts.

Final adjustment of

items (26) and (27) is

done after fifth wheel

has been installed on

vehicle.

41. Yoke (8).

a. Install into item (28)

with hole facing away from

item (28).

b. Slide a against items (26)

and (27)

Open ends of item (8)

should fit to the end of

items (26) and (27). If

not, grind item (8)

lightly on outside sur-

faces only. Do not

grind on inside surfaces

of item (8) that come in

contact with items (26)

42. Spring (13).

and (27).

Install onto items (8) and

(28) l

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