TM-9-2320-366-34-1 MTV Direct Maintenance Manual M1083 Series - Volume 1 Download
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TM 9-2320-366-34-1 TM 9-2320-366-34-1 TM 9-2320-366-34-1 TM 9-2320-366-34-1 TM 9-2320-366-34-1 2-40 2-40 2-40 2-40 2-40 1. NO YES Cooling System Pressure Test START Are expansion plugs free from leaks and damage? a8. ENGINE OVERHEATS KNOWN INFO CAUTION Read CAUTION on following page. TEST OPTIONS REASON FOR QUESTION Coolant leaking from expansion plugs will reduce efficiency of engine block cooling and may cause overheating. Engine oil level OK. Water temperature gage OK. Coolant level OK. Radiator core free of debris. Upper and lower radiator hoses OK. Radiator cap OK. Radiator overflow tank and hoses OK. Radiator OK. Fan shroud OK. Charge air cooler OK. POSSIBLE PROBLEMS Damaged expansion plugs. Damaged cylinder head gasket. Replace engine assembly (para 3-3). INITIAL SETUP Equipment Conditions Engine shut down (TM 9-2320-366-10-1). Cab raised (TM 9-2320-366-10-1). Tools and Special Tools Tool Kit, Genl Mech (Item 78, Appendix B) Adapter, Radiator (TM 9-2320-366-20) Pressure Tester, Radiator (Item 49, Appendix B)