SDR 99ZZZX169

Service difficulty report · Blade · Doug DC1010

Difficulty date
December 3, 1998
Submitted
March 26, 2000
Operation
General aviation
Aircraft
N450AX
Make and model
Doug DC1010
Aircraft serial
46942
Engine
Ge CF66K
Part
Blade
Condition
Separated
Location
Nr 2 Engine
Stage of operation
CR
Nature of condition
X
Precautionary procedure
A

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

What was found

CREW REPORTED AFTER POWER REDUCTION FROM TAKEOFF POWER TO CLIMB POWER, NR 2 ENGINE FAILED WITH A SEVERE VIBRATION. INITIAL MAINTENANCE SURVEY REPORT SEVERAL BLADES MISSING FROM THE 5TH STAGE LPT AND METAL SPRAY. THE PART/COMPONENT CAUSING FAILURE WILL HAVE TO BE DETERMINED THROUGH SHOP TEAR DOWN AND INSPECTION FINDINGS. ADDITIONAL SDR'S WILL FOLLOW.

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