EASB - Eurocopter
EASB - Eurocopter
EASB - Eurocopter
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APPENDIX 2<br />
2 MAIN GEARBOX LUBRICATION SYSTEM FAILURES<br />
2.1A Failure of the vertical shaft driving the two MGB lubrication pumps<br />
Symptoms Condition Consequences and procedures<br />
Simultaneously :<br />
+<br />
+<br />
Oil pressure less than<br />
0.4 bar.<br />
+<br />
on MGB control<br />
box<br />
+<br />
.<br />
Vertical shaft<br />
driving the two<br />
MGB lubrication<br />
pumps has failed<br />
Procedure:<br />
Power............................... Reduce to obtain IAS = Vy<br />
.................................................................... Press<br />
LAND IMMEDIATELY<br />
3.7<br />
<strong>EASB</strong><br />
Revision 0 2012-06-27 Page 15/15<br />
Revision 2 2012-11-21 This document is available on the internet: www.eurocopter.com/techpub
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