SDR GTIA2019121974873

Service difficulty report · Unknown · Airbus A320232

Difficulty date: December 17, 2019
Submitted: December 19, 2019
Operation: Air carrier
Aircraft: N611NK
Make and model: Airbus A320232
Aircraft serial: 4996
Aircraft time: 30,942 hours, 14,124 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 SOCK, MUSTY HUMID SMELL COMING FROM AC SYS DESCENDING THROUGH 6000! TURNED OFF PACK 1 SMELL WENT AWAY-REF TSM 05-50-00-810-831-A. OPERATED PACK 1&2 INDIVIDUALLY USING ENG 1, ENG 2, AND APU AS BLEED SOURCE. REF AMM 49-00-00/AMM 71-00-00. COULD NOT DUPLICATE ODOR AT THIS TIME A/C OKAY FOR SERVICE.

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