SDR GTIA2017071002066

Service difficulty report · Unknown · Airbus A320232

Difficulty date: July 10, 2017
Submitted: July 13, 2017
Operation: Air carrier
Aircraft: N620NK
Make and model: Airbus A320232
Aircraft serial: 5624
Aircraft time: 16,506 hours, 7,632 cycles
System (JASC): 2120 · Air Distribution System
Part: Unknown
Condition: Odor
Location: Cabin
Stage of operation: DE
How discovered: 9
Nature of condition: B
Precautionary procedure: O

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

What was found

STRONG ODOR DURING DESCENT. NR 1 PACK WAS TURNED OFF DURING DESCENT AND ODOR DIMINISHED. AFTER IDG DURING TAXI, PACK 1 TURNED BACK ON AND ODOR IMMEDIATELY RETURNED. INSPECTED APU COMPARTMENT FOR SIGNS OF LEAKAGE. NO LEAKES NOTED. APU OIL OK. INSPECTED BOTH ENGINES FOR LEAKS. NO LEAKES NOTED ON ENGINES. PERFORMED ENGINE RUNS & APU RUN AND ISOLATED THE BLEED SYSTEM & BOTH PACK IAW TSM 05-50-00-810-831-A. NO ORDORS NOTED. R & R THE RECIRCULATION FILTERS IAW AMM 21-21-41. OPS CHECKED OK.

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