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 670 of 852

TM 9-2320-283-20-2

BRAKE SYSTEM.

3-176.

TRAILER SUPPLY VALVE REPAIR (Continued).

LOCATION/ITEM

ACTION

REMARKS

C

REASSEMBLY (Continued).

NOTE

The nut must be torqued for the trail-

er supply valve to operate.

16 Nut (11)

Apply thread locking compound

Make sure item (10) is

and install on item (4)

centered on item (4).

Tighten to 38 lb.-in

Recenter item (10) if

necessary

Install item

(1) and insert rod

through pinhole to

prevent item (4) from

turning.

17 Cover seal (13)

Install with rubber surface

facing in and steel insert

side facing item (12).

18 Spring plate (10)

Grease sealing surfaces.

and cover seal

(13).

19 Spring (12)

Install.

20 Cover (14)

Install and secure with two

items (15).

NOTE

Follow-on maintenance action required:

Install trailer supply valve

(para 3-175).

3-1042