Service difficulty report · Line · Aerosp AS355F1

Difficulty date
November 18, 2014
Submitted
September 14, 2015
Operation
General aviation
Make and model
Aerosp AS355F1
Engine
Allsn 250C20F
Part
Line
Part number
6859956
Condition
Cracked
Location
Engine Oil
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

(CAN) FLARED END OF OIL PRESSURE DELIVERY TUBE CRACKED UNDER FERRULE, CAUSING OIL PRESSURE LOSS AND SUBSEQUENT IN-FLIGHT SHUTDOWN OF RT ENGINE. US REG NR N355AG INCIDENT OCCURED 18 NOV 2011 ENGINE RECEIVED 23 NOV 2011 CRACK DISCOVERED 23 NOV 2011.

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