PPRuNe Forums - View Single Post - Weststar AW139 Hyd failure and RH MLG Collapse
Old 28th Dec 2012, 06:42
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malabo
 
Join Date: Sep 2005
Location: Montreal
Posts: 715
Received 14 Likes on 11 Posts
212man, thought you were true blue 92. Get typed on the 139? Ground school was a while ago, but I dimly remember that with a loss of #2 hyd fluid taking out the utility system the gear can still be extended by pushing the emerg button and then lever down to match the switch/position logic. If it doesn't lock, the #1 pressure will hold it down until the rotor decays to about 20%. It would be bad luck to lose the #2 system and have have the gear not lock down at the same time, but Weststar seems to have more than their share of bad luck with landing gear. Training fodder for next year.
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