SDR GTIA2017122002299

Service difficulty report · Seal · Airbus A320232

Difficulty date: December 20, 2017
Submitted: December 21, 2017
Operation: Air carrier
Aircraft: N664NK
Make and model: Airbus A320232
Aircraft serial: 7021
Aircraft time: 6,162 hours, 2,667 cycles
Engine: Iae V2533A5
System (JASC): 7261 · Turbine Engine Oil System
Part: Seal
Condition: Leaking
Location: De Oiler
Stage of operation: LD
How discovered: O
Nature of condition: K, B
Precautionary procedure: O

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

What was found

AT 400 FT ON FINAL, AN ODOR WAS DETECTED. WITH PACK 1 OFF, THE ODOR DISAPATED. ACCOMPLISHED GVI APU BLEED-AIR DUCT, INLET GUIDE FANES, ETC. NO EXTERNAL LEAKS NOTED IN APU AREA. IAW TSM 21-00-00-810-801-A. PERFORMED ENGINE RUNS & FOUND THE NR 1 ENG DE-OILER OVERBOARD VENT LEAKING. R & R THE DE-OILER SEAL ASSEMBLY & MATINIG RING IAW AMM 72-60-29 & 72-60-31. ENGINE RUNS OK. NO ODOR NOTED.

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