SDR IPXA3M79821

Service difficulty report · Compressor · Doug MD11F

Difficulty date: August 17, 2013
Submitted: August 21, 2013
Operation: Air carrier
Aircraft: N294UP
Make and model: Doug MD11F
Aircraft serial: 48472
Engine: Pwa PW4460
System (JASC): 7200 · Engine (Turbine/Turboprop)
Part: Compressor
Part number: PW4460
Part serial: P733796
Condition: Stalled
Location: Nr 3 Engine
Stage of operation: CL
How discovered: O
Nature of condition: R, J
Precautionary procedure: A

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

What was found

NR 3 ENGINE COMPRESSOR STALL ON TAKEOFF AT GEAR RETRACTION, ENGINE TEMP HIGH (745 DEGREES C), EXPERIENCED YAW AND VIBRATION UNTIL THROTTLE PULLED TO IDLE, DUMPED FUEL TO LAND. AIR TURN BACK. R & R NR 3 ENGINE IAW T/C 9102. TESTED ALL PROCEDURES IN T/C 9102. OPS CHECKED NORMAL. ACFT OK FOR SERVICE.

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