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Thread: A320 Overboard Vent
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Old 1st Feb 2015, 08:31
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AeroTech
 
Join Date: Jun 2005
Location: USA
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Hi,


Exhaust of cooling air from blue and yellow elec. hydraulic pump.
Agree...
I am not familiar with A320. Can you please explain "exhaust cooling air"?

Is it related to pressurization of hydraulic reservoir?

For example the reservoir pressurization system of hydraulic system in B737 is fitted with vent through the relief valve and the drain mast. Also in b737 the Skydrol is cooled through heat exchanger in the fuel tank.

Feedback appreciated.
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