SDR IPXA2018070231218

Service difficulty report · Compressor · Doug MD11F

Difficulty date: June 29, 2018
Submitted: July 2, 2018
Operation: Air carrier
Aircraft: N256UP
Make and model: Doug MD11F
Aircraft serial: 48405
Aircraft time: 84,276 hours, 17,520 cycles
Engine: Ge CF680C2D1F
System (JASC): 7230 · Turbine Engine Compressor Section
Part: Compressor
Condition: Stalled
Location: Nr 3 Engine
Stage of operation: LD
How discovered: O
Nature of condition: R
Precautionary procedure: O

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

What was found

CONTROL TOWER SAID THEY SAW FLASHES OF LIGHT UNDER THE BELLY WHICH MIGHT HAVE BEEN COMPRESSOR STALLS ENG NR 3. REFER TO T/C 9100 DATED 11/14/2017. PERFORMED EO E-7900-62890-H APPENDIX B. ENG NR 3 P/N OFF-ON: CF6-80C2D1F, S/N OFF: 702705, S/N ON: 702814. EFF REF IPC: 71-00-45-01-120.

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