RADIATOR OVERFLOW TANK AND BRACKET REPLACEMENT/REPAIR

TM 9-2320-366-20-3

6-3. RADIATOR OVERFLOW TANK AND BRACKET REPLACEMENT/REPAIR

This task covers:

Radiator

Overflow

Tank

Removal

e. Radiator Overflow Tank Bracket Removal

Radiator

Overflow

Tank

Disassembly

f. Radiator Overflow Tank Bracket Installation

Radiator

Overflow

Tank

Assembly

g. Follow-On Maintenance

Radiator

Overflow

Tank

Installation

INITIAL SETUP

Equipment Conditions

Tools and Special Tools (Cont)

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

Wrench, Torque, 0-200 lb-in. (Item 59,

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

Appendix C)

Tools and Special Tools

Materials/Parts

Pan, Drain (Item 24, Appendix C)

Antiseize Compound (Item 58, Appendix D)

Goggles, Industrial (Item 15, Appendix C)

Antifreeze, Ethylene Glycol, Permanent (Item

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

12, Appendix D)

Screwdriver Attachment, Socket Wrench (Item 48,

Nut, Self-Locking (2) (Item 167, Appendix G)

Appendix B)

Nut, Self-Locking (3) (Item 156, Appendix G)

Socket Set, Socket Wrench (Item 36, Appendix C)

Nut, Self-Locking (Item 152, Appendix G)

Wrench, Torque, 0-175 lb-ft (Item 58, Appendix C)

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. Radiator Overflow Tank Removal.

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

(2) Position drain pan under radiator draincock (3).

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.

(3) Open radiator draincock (3) and drain approximately

three gallons (11 L) of coolant.

(4) Close radiator draincock (3).

(5) Loosen hose clamp (4) on lower coolant hose (5).

(6) Remove lower coolant hose (5) from radiator overflow

tank (2).

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