TM-9-2320-366-20-1

M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 1 OF 5

FEBRUARY 2006

CHANGE 3

TM-9-2320-366-20-1 - Page 272 of 1824

KNOWN INFO

POSSIBLE PROBLEMS

1.

WARNING

CAUTION

Read WARNING and

CAUTION on

following page.

START

TEST OPTIONS

NO

d3. LOSS OF COOLANT

INITIAL SETUP

Equipment Conditions

Engine shut down (TM 9-2320-366-10-1).

Personnel Required

(2)

Nothing.

Visual Inspection and

Cooling System Pressure Test

REASON FOR QUESTION

Leaking or damaged radiator,

radiator overflow tank, or

coolant hoses and tubes

will cause a loss of coolant.

Are radiator, radiator

overflow tank, and coolant

hoses and tubes free

from leaks or external

damage?

Faulty radiator.

Faulty radiator overflow tank.

Faulty coolant hose or tube.

External leaks or damage to

engine oil cooler.

External leaks or damage to

transmission oil cooler.

Faulty water pump.

Faulty transmission oil cooler.

Tools and Special Tools

Tool Kit, Genl Mech (Item 46, Appendix C)

Test Kit, Radiator (P/N 4910-00-728-8227)

Pressure Tester, Radiator (Item 26, Appendix C)

Goggles, Industrial (Item 15, Appendix C)

TM 9-2320-366-20-1

2-152

Change 1

Replace radiator (para 6-2), radiator overflow

tank (para 6-3), upper coolant tube(s) or hose(s)

(para 6-9), or lower coolant hose (para 6-10).

YES