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COOLING SYSTEM 4-1
4
Cooling System
Table of Contents
Exploded View........................................................................................................................ 4-2
Coolant Flow Chart................................................................................................................. 4-4
Specifications ......................................................................................................................... 4-6
Special Tools and Sealant ...................................................................................................... 4-7
Coolant ................................................................................................................................... 4-8
Coolant Deterioration Inspection....................................................................................... 4-8
Coolant Level Inspection................................................................................................... 4-8
Coolant Draining ............................................................................................................... 4-8
Coolant Filling ................................................................................................................... 4-8
Pressure Testing ............................................................................................................... 4-9
Cooling System Flushing .................................................................................................. 4-9
Coolant Reserve Tank Removal/Installation ..................................................................... 4-9
Water Pump............................................................................................................................ 4-10
Water Pump Removal....................................................................................................... 4-10
Water Pump Installation.................................................................................................... 4-10
Water Pump Inspection..................................................................................................... 4-10
Water Pump Impeller Disassembly/Assembly .................................................................. 4-10
Water Pump Impeller Inspection....................................................................................... 4-10
Water Pump Housing Disassembly .................................................................................. 4-10
Water Pump Housing Assembly ....................................................................................... 4-11
Mechanical Seal Inspection .............................................................................................. 4-11
Radiator .................................................................................................................................. 4-12
Radiator and Radiator Fan Removal ................................................................................ 4-12
Radiator and Radiator Fan Installation ............................................................................. 4-13
Radiator Inspection ........................................................................................................... 4-13
Radiator Cap Inspection ................................................................................................... 4-13
Radiator Filler Neck Inspection ......................................................................................... 4-14
Thermostat ............................................................................................................................. 4-15
Thermostat Removal......................................................................................................... 4-15
Thermostat Installation...................................................................................................... 4-15
Thermostat Inspection ...................................................................................................... 4-15
Hoses and Pipes .................................................................................................................... 4-17
Hose Installation ............................................................................................................... 4-17
Hose Inspection ................................................................................................................ 4-17
Radiator Fan Switch, Water Temperature Sensor .................................................................. 4-18
Radiator Fan Switch Removal .......................................................................................... 4-18
Radiator Fan Switch Installation ....................................................................................... 4-18
Radiator Fan Switch Inspection ........................................................................................ 4-18
Water Temperature Sensor Removal................................................................................ 4-18
Water Temperature Sensor Inspection ............................................................................. 4-18