SDR YENA2024090301203

Service difficulty report · A/C Pack · Airbus A321231

Difficulty date: August 30, 2024
Submitted: September 3, 2024
Operation: Air carrier
Aircraft: N971JT
Make and model: Airbus A321231
Aircraft serial: 07390
Aircraft time: 28,557 hours, 9,071 cycles
System (JASC): 2150 · Cabin Cooling System
Part: A/C Pack
Condition: Contaminated
Location: Zone 100
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

FLT#557, JFK-AUA. 'DURING DESCENT AT 10,000 FT MILD DIRTY SOCKS SMELL RAN ISOLATION ODOR PROCEDURE PACK 1 OFF - X BLEED CLOSED AND ODOR WENT AWAY ( PACKS ); REF L/P 4099233, ITEM 1 (ACCOMPLISHED LEVEL B DECONTAMINATION OF THE ENVIROMENTAL CONTROL SYS (ECS) IAW T/C A320-21-00-00-615-803-B. NO CABIN ODOR AT THIS TIME. AIRCRAFT OK FOR SERVICE) FOR ECS DECONTAMINATION, NO ODOR AT THIS TIME, THIS CLEARS THIS MDDR. PLACARD REMOVED MX-4 UPDATED.'

More about the Airbus A321-231