SDR UIEA2016031000152

Service difficulty report · Compressor Blade · Boeing 7673S1

Difficulty date: March 9, 2016
Submitted: March 11, 2016
Operation: Air carrier
Aircraft: N640GT
Make and model: Boeing 7673S1
Aircraft serial: 25221
Aircraft time: 79,690 hours, 16,844 cycles
Engine: Ge CF680C2B6F
System (JASC): 7230 · Turbine Engine Compressor Section
Part: Compressor Blade
Part number: 1338M51PO3
Part serial: MFR17090
Condition: Out Of Limits
Location: Nr 2 Engine
Stage of operation: IN
How discovered: V
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

NUMBER 2 ENG FAN BLADE NR 17 REQUIRES REPLACEMENT FOR BEING OUT OF LIMITS. REF NR00246, PAO NRI 3238. R & R ENG 2 FAN BLADE 17 OLD MOMENT, 155, NEW MOMENT .155 IAW AMM 72-31-02-404-076-H00. VIBRATION SURVEY TO BE DONE ON TASK A-72-999-01-02.

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