Airplane Description
DA 62 AFM
7.9.6 COOLING SYSTEM
The engine is liquid cooled. The liquid cooling system consists of two circuits. The first
(small) cooling circuit is always active and includes an integral gearbox oil/coolant heat
exchanger and a cabin air heat exchanger.
The second cooling circuit (large) includes an integral engine oil heat exchanger and a
large main coolant cooler. The second cooling circuit activates through a thermostat, when
the coolant reaches approximately 75°C (167°F). The flow through the heat exchanger
is independent of the coolant temperature. An expansion tank helps to adjust the pressure
in the system. The system is protected against overpressure by means of a pressure
relief valve.
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Rev. 0
11-Jan-2019
Doc. No. 11.01.05-E
Summary of Contents for DA 62
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Page 36: ...DA 62 AFM General 1 7 THREE VIEW DRAWING Doc No 11 01 05 E Rev 0 11 Jan 2019 Page 1 19 ...
Page 363: ...Performance DA 62 AFM Intentionally left blank Page 5 92 Rev 0 11 Jan 2019 Doc No 11 01 05 E ...
Page 438: ...Airplane Description DA 62 AFM Page 7 46 Rev 0 11 Jan 2019 Doc No 11 01 05 E ...
Page 496: ...Handling Care Maintenance DA 62 AFM Page 8 10 Rev 0 11 Jan 2019 Doc No 11 01 05 E 1 4 5 2 3 ...