TM-9-2320-283-20-1

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

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE PART 1 OF 3

DECEMBER 1983

TM-9-2320-283-20-1 - Page 763 of 926

TM 9-2320-283-20-1

SECTION V.

COOLING SYSTEM

3-50.

GENERAL.

This section provides procedures authorized at the organizational maintenance level to service

and replace

cooling

system components.

To find

a specific procedure contained in this section, see the task summary below.

3-51.

TASK SUMMARY.

INITIAL SETUP

EQUIPMENT CONDITION

APPLICABLE CONFIGURATIONS

PARAGRAPH

CONDITION DESCRIPTION

All.

(Refer to specific paragraph for this

information).

TEST EQUIPMENT

None.

SPECIAL TOOLS

Seal mandrel

(15434) ST-1225.

MATERIALS/PARTS (P/N)

Tape, thread sealing

Gasket, water connection

Item 32, Appendix C.

(15434) 3024960.

Antifreeze

Gasket, thermostat housing

Item 2 or 3, Appendix C.

(15434) 208128.

Oil, lubricating: OE/HDO-30

Seal, housing

Item 16, Appendix C.

(15434) 186780.

Grease, automotive and artillery

Gasket, water outlet connection

Item 7, Appendix C.

(15434) 3019158.

Insulator (2)

Ring, sealing (6)

(76005) CBA 24-500.

(15434) 3024709.

0-ring

O-ring, coulping (4)

(15434) 43463-A.

(15434) 70624.

0-ring (2)

Gasket, water pump

(15434) 212161.

(15434) 3002385.

PERSONNEL REQUIRED

SPECIAL ENVIRONMENTAL CONDITIONS

Two (MOS-63S).

Vehicle parked on level ground.

3-246