TM-9-2320-366-20-3 MTV Unit Maintenance Manual M1083 Series - Volume 3 Download
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TM 9-2320-366-20-3 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 9-2320-366-10-1). 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) Materials/Parts Antifreeze, Ethylene Glycol, Permanent (Item 12, 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). 6-55