COOLING SYSTEM OUTLINE [AW6A-EL, AW6AX-EL]
id051723104000
• A water-cooling type ATX oil cooler has been adopted and is installed in the radiator. The oil cooler cools the heated ATF in the ATX.
• An air-cooling type ATX oil cooler has also adopted.
• With the adoption of the thermo valve, the ATF flow switches between cold and hot states, resulting in a rapid ATF warm up from a cold state and an assured lubrication amount.
• The thermo valve functions are as follows:
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― ATF is cold: Because the thermo valve is open, most ATF passes through the thermo valve and returns to the ATX without flowing into the oil cooler.
― ATF is hot: Because the thermo valve is closed, ATF flows into and passes through the oil cooler, then returns to the ATX.