TM-9-2320-283-20-3

TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6X4, M915A1

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE PART 3 OF 3

DECEMBER 1983

TM-9-2320-283-20-3 - Page 280 of 756

TM 9-2320-283-20-3

FRAME AND TOWING ATTACHMENTS.

3-244. FIFTH WHEEL ADJUSTMENT (Continued).

LEGEND:

1. FIFTH WHEEL LOCK TESTER

7. FIFTH WHEEL PLATE ASSEMBLY

2.

LEVER

8.

CROSSTIE

3.

KINGPIN

9.

RELEASE HANDLE

4.

KINGPIN PLATE

10.

SECONDARY LOCK HANDLE

5.

BAR

11.

HEXAGON HEAD NUT

6.

LOCKJAW

(2)

12.

RUBBER BLOCK

TA 237684

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