COOLANT BYPASS TUBE REPLACEMENT

TM 9-2320-366-20-3

6-7. COOLANT BYPASS TUBE REPLACEMENT

This task covers:

a. Removal

c. Follow-On Maintenance

b. Installation

INITIAL SETUP

Equipment Conditions

Materials/Parts

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

Antiseize Compound (Item 58, Appendix D)

Cab raised (TM 9-2320-366-10-1).

Antifreeze, Ethylene Glycol, Permanent (Item 12,

Batteries disconnected (para 7-57).

Nut, Self-Locking (Item 128, Appendix G)

Tools and Special Tools

Goggles, Industrial (Item 15, Appendix C)

Container (52 qt (50 L) capacity)

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

Wrench, Torque, 0-75 lb-in. (Item 90, Appendix B)

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.

Wear appropriate eye protection when

working under vehicle due to the possibility

of falling debris. Failure to comply may

result in injury to personnel.

a. Removal.

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

(2) Position container under radiator (3).

(3) Open radiator draincock (4) and drain coolant.

(4) Close radiator draincock (4).

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