SDR UPS01635181

Service difficulty report · Compressor · Boeing 76734AF

Difficulty date: March 4, 2001
Submitted: March 8, 2001
Operation: Air carrier
Aircraft: N329UP
Make and model: Boeing 76734AF
Aircraft serial: 27755
Engine: Ge CF680C2B7
System (JASC): 7230 · Turbine Engine Compressor Section
Part: Compressor
Condition: Stalled
Location: Nr 1 Eng
Stage of operation: UK
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

INSPECTION TYPE:ETOP PILOT REPORT - NR 1 ENG FLUX/COMP STALLS. LEFT ENGINE STALLED. STALL STOPPED AFTER THRUST REDUCED TO IDLE AS THRUST LEVER WAS ADVANCED, FLUCTUATIONS AGAIN OCCURRED. ENGINE LEFT AT IDLE. ENGINE BORESCOPE INSPECTION C/O IAW MM 72-00-00 PAGE 601, ALL LOOKS NORMAL AS PER MM. ENGINE GROUND RUNS C/O IAW MM 71-00-00, ALL CHECKS NORMAL.

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