SDR GTIA2019021543162

Service difficulty report · A/C Pack · Airbus A320271N

Difficulty date: February 14, 2019
Submitted: February 15, 2019
Operation: Air carrier
Aircraft: N902NK
Make and model: Airbus A320271N
Aircraft serial: 6907
Aircraft time: 7,492 hours, 3,335 cycles
System (JASC): 2150 · Cabin Cooling System
Part: A/C Pack
Condition: Odor
Location: Nr 1
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

FUME EVENT, WHILE DESCENDING THROUGH 7000 FT, WE NOTICED A DIRTY SOCKS SMELL. WE TURNED OFF PACK 1 AND SMELL QUICKLY DISSIPATED. THEN ONCE ON THE GROUND, WE TURNED PACK 1 BACK ON TO CHECK IF WE STILL HAVE A FUME. THE SMELL CAME BACK MUCH STRONGER ON THE GROUND. ( PACKS A320 WITH MOD 31283/MP P7125 (FWC H2-F1 STND) AND WITH MOD. 30626/MP K6443 (ENHANCED ECS) - FAULT CAUTIONS ASSOCIATED WITH OPERATIVE SIDE NOT DISPLAYED )--

More about the Airbus A320-271N