6-9. UPPER COOLANT TUBE AND HOSES REPLACEMENT
This task covers:
c. Follow-On Maintenance
Engine shut down (TM 9-2320-365-10).
Cab raised (TM 9-2320-365-10).
Batteries disconnected (para 7-48).
Tools and Special Tools
Pan, Drain (Item 24, Appendix C)
Goggles, Industrial (Item 15, Appendix C)
Tool Kit, Genl Mech (Item 44, Appendix C)
Wrench, Torque, 0-75 lb-in. (Item 86, Appendix B)
Antifreeze, Ethylene Glycol, Permanent (Item 13,
Antiseize Compound (Item 63, Appendix D)
Coolant may be very hot and under
pressure from engine operation. Ensure
Failure to comply may
result in injury to personnel.
(1) Remove radiator cap (1) from radiator overflow tank (2).
Wear appropriate eye protection when
working under vehicle due to the
possibility of falling debris.
comply may result in injury to personnel.
(2) Position drain pan under radiator (3).
(3) Open radiator draincock (4) and drain approximately one
gallon of coolant.
(4) Close radiator draincock (4).