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FROM YOUR BELL HELICOPTER TEXTRON REPRESENTATIVE.
PRODUCT DATA
JANUARY 2003
OIL COOLER
The oil cooler and external filter for each
engine is located behind the aft firewall.
T h e c o o l e r s ' o i l i n l e t i n c o r p o r a t e s a
thermostatic valve which allows the oil to
bypass the cooler until optimum operating
temperature is reached. A separate portion
of the heat exchange core also receives
transmission oil for cooling. One half of the
transmission oil is cooled by each heat
exchanger.
ENGINE [ & TRANSMISSION ] OIL COOLING SCHEMATIC
Содержание BELL 430
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