TM-9-2320-283-20-2

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

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE PART 2 OF 3

DECEMBER 1983

TM-9-2320-283-20-2 - Page 682 of 852

TM 9-2320-283-20-2

BRAKE SYSTEM.

3-178.

FORWARD-REAR AXLE QUICK RELEASE VALVE REPLACEMENT (Continued).

LOCATION/ITEM

ACTION

REMARKS

WARNING

Never work on air system components without first

draining air pressure.

Failure to follow this precaution

can result in serious personal injury.

A

REMOVAL

1

Hose (3)

Remove from item (4)

Tag for identification.

2

Tube (1)

Remove from item (2)

Tag for identification.

3

Tube (10)

Remove from item (9)

Tag for identification.

4

Two screws (11),

a

Remove from item (8).

washers (5), and

nuts (6)

b

Remove item (8) from

item (7).

5

Valve (8)

Place in suitable vise.

6

Elbow (9)

Remove from item (8)

Tag for identification.

7

Elbow (4)

Remove from item (8)

Tag for identification.

8

Connector (2)

a

Remove from item (8)

Tag for identification.

b

Remove item (8) from

vise.

B

CLEANING AND INSPECTION

9

All metal parts

Clean and inspect

Refer to paragraphs 3-4

and 3-5.

3-1054