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 290 of 570

TM 9-2320-283-34-2

FRAME AND TOWING ATTACHMENTS.

3-97. FIFTH WHEEL REPAIR (Continued).

LOCATION/ITEM

ACTION

REMARKS

A. DISASSEMBLY (Continued).

19. Handle (21) (with

washer (4), spring

Remove from item (28).

(22),

and washer

(23) (attached).

20. Washer (4),

spring (22). and

Remove from item (21).

washer (23).

21. Shank (12),

spring

(13), and yoke (8).

Remove from item (28).

22. Air line and

Remove.

Refer to TM 9-2320-283-

fittings.

20.

23. Screw (33) and nut Remove from item (35).

Text

24. Compressor (46).

a. Install item (47) over

item (43) and item (48)

Wear safety goggles when

onto item (35) (see

using item (46). Use

tool No. TLN-2500.

illustration).

b. Screw in item (49) until

item (44) can be removed.

c. Remove item (44) from

items (45) and (35).

d. Unscrew item (49) until

tension is relieved from

item (42).

e. Remove item (46).

25. Plunger (35), stop Remove from items (38) and

(41), spring (42), (45).

Repeat steps 23 thru 25

for other side of item

and retainer (43).

(38) .

26. Cylinder (45).

Remove from item (38).

3-846