Service difficulty report · Blades

Difficulty date
June 22, 2010
Submitted
January 4, 2011
Operation
Air carrier
Engine
Pwa PW121
Part
Blades
Condition
Failed
Location
Engine
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) ENGINEERING INVESTIGATION REPORT EIR PW100 2010-038. INFLIGHT SHUTDOWN OCCURRED. FIVE COMPONENTS FAILED: 6 LP BLADES, 1ST AND 2ND STAGE PT BLADES, NR 7 BEARING AND THE PT SHAFT. THE LP BLADE FAILURE IS NOT CONSIDERED THE PRIMARY FAILURE MODE.