TM-9-2320-365-20-3

M1078 SERIES, 2 1/2-TON, 4 X 4, LIGHT MEDIUM TACTICAL VEHICLES (LMTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 3 OF 5

FEBRUARY 2006

CHANGE 3

TM-9-2320-365-20-3 - Page 213 of 1268

TM 9-2320-365-20-3

6-10. LOWER COOLANT HOSE REPLACEMENT

This task covers:

a. Removal

b. Installation

c. Follow-On Maintenance

INITIAL SETUP

Equipment Conditions

Engine shut down (TM 9-2320-365-10).

Tools and Special Tools

Goggles, Industrial (Item 15, Appendix C)

Container (52 qt (50 L) capacity)

Tool Kit, Genl Mech (Item 44, Appendix C)

Wrench, Torque, 0-75 lb-in. (Item 86, Appendix B)

Materials/Parts

Antifreeze, Ethylene Glycol, Permanent

(Item 13, Appendix D)

WARNING

Coolant may be very hot and under

pressure from engine operation. Ensure

engine

is

cool

before

performing

maintenance.

Failure to comply may

result in injury to personnel.

a. Removal.

(1) Remove radiator cap (1) from radiator overflow tank (2).

WARNING

Wear appropriate eye protection when

working

under

vehicle

due

to

the

possibility of falling debris.

Failure to

comply may result in injury to personnel.

(2) Position container under radiator draincock (3).

(3) Open radiator draincock (3) and drain coolant.

(4) Close radiator draincock (3).

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