TM-9-2320-366-20-1 MTV Unit Maintenance Manual M1083 Series - Volume 1 Download
Page 258 of 1824
1. KNOWN INFO TEST OPTIONS YES NO d1. ENGINE OVERHEATS WARNING CAUTION Read WARNING and CAUTION on following page. Is radiator secure and free from damage? Replace radiator (para 6-2). INITIAL SETUP Equipment Conditions Engine shut down (TM 9-2320-366-10-1). Personnel Required (2) TM 9-2320-366-20-1 Tools and Special Tools Tool Kit, Genl Mech (Item 46, Appendix C) Test Kit, Radiator (Item 41.1, Appendix C) Pressure Tester, Radiator (Item 26, Appendix C) Pan, Drain (Item 24, Appendix C) Wrench, Torque, 0-200 lb-in. (Item 59, Appendix C) START Perform engine troublesh ooting a9. ENGINE OVERHEATS prior to beginning this task. NOTE 2-138 Change 2 Faulty radiator. Faulty upper and lower coolant hoses. Faulty radiator cap. Faulty radiator overflow tank and hoses. Loss of pressure in cooling system. Faulty radiator fan shroud. Faulty water pump. Faulty thermostat. Faulty fan clutch. POSSIBLE PROBLEMS Coolant level OK. Radiator core free of debris. WATER TEMP gage OK. REASON FOR QUESTION If leaks or damage are present, radiator is faulty. Visual Inspection