SDR GTIA2017082302150

Service difficulty report · Unknown · Airbus A319132

Difficulty date: August 23, 2017
Submitted: August 25, 2017
Operation: Air carrier
Aircraft: N508NK
Make and model: Airbus A319132
Aircraft serial: 2567
Aircraft time: 44,481 hours, 20,962 cycles
System (JASC): 2120 · Air Distribution System
Part: Unknown
Condition: Odor
Location: Cabin
Stage of operation: DE
How discovered: O
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

DIRTY SOCKS ODOR ON APPROACH TO LANDING, AND TAXI-IN. APU WAS TURNED OFF. ATTEMPTED TO ISOLATE BY TURNING OFF THE NR 1 BLEED, NO CHANGE ON SHORT TAXI. NR 1 PACK OFF. NR 2 PACK ON. NR 2 PACK OFF. NR 1 ON. PERFORMED NR 1 ENGINE WITH NR 2 PACK OFF. AND BLEED OPEN. PERFORMED NR 2 ENG RUN WITH BLEED OPEN. NR 1 PACK ON, NR 2 PACK OFF, AND NR 1 PACK OFF, NR 2 PACK ON. RAN APU WITH PACK 1 OFF, AND PACK 2 ON. AND PACK 2 OFF AND PACK 1 ON. NO ODOR DETECTED IAW TSM 05-50-00-810-931-A. OK FOR SERVICE.

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