Service difficulty report · Impeller · Snias AS350BA

Difficulty date
April 22, 2004
Submitted
January 5, 2005
Operation
General aviation
Make and model
Snias AS350BA
Aircraft time
9,407 hours
Engine
Tmeca ARRIEL1B
Part
Impeller
Condition
Fod
Location
Compressor
Part time
16,754 cycles
Component
Compressor · Tmeca
Component part number
70BM021060
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

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

What was found

AFTER REMOVAL OF THE ENGINE COWLING TO DO A 100 HOUR INSPECTION, IT WAS DISCOVERED THAT THE AXIAL COMPRESSOR HAD SUFFERED SEVERE FOREIGN OBJECT DAMAGE.