TM 5-4320-300-144-39. THERMOSTATThis task covers: a.Removalb.Installation/Replacementc.TestINITIAL SETUP:Test EquipmentTroubleshooting ReferencesNoneMalfunction 1, step 4Malfunction 4, step 2ToolsMalfunction 5, step 3Tool kit, general mechanics automotive Malfunction 8, step 2NSN 5180-00-177-7033Materials/PartsEquipment ConditionEngine side panels will be removed.ThermostatWater outlet flange gasketSpecial Environmental ConditionsAntifreeze (Item 3, Appendix E)Sufficient ventilation will be provided.Location/ItemActionRemarksREMOVALWARNINGHot coolant may be released when radiator cap is removed. Allow engineto cool before removing cap. Open cap part way to ensure that pressurein coolant system is released, then remove cap.1.RadiatorRemove.cap4-155
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business