SDR GTIA2023011236877

Service difficulty report · Unknown · Airbus A321231

Difficulty date: January 11, 2023
Submitted: January 12, 2023
Operation: Air carrier
Aircraft: N658NK
Make and model: Airbus A321231
Aircraft serial: 6736
Aircraft time: 25,031 hours, 11,033 cycles
System (JASC): 2120 · Air Distribution System
Part: Unknown
Condition: Odor
Location: Cabin
Stage of operation: NR
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

FLIGHT ATTENDANT REPORTED DIRTY SOCKS SMELL IN THE CABIN. SMELL WENT AWAY AFTER ISOLATING PACK2 -ACCOMPLISHED TSM 05-50-810-831 FAULT ISOLATION OF CABIN ODOR. NO APU LEAKS FOUND NOCONTAMINATION FOUND IN PACK 1 AND PACK 2 FOUND NO CONTAMINATION FROM ENG BLEED SYS 1 AND 2 AFTER ENGINE RUN IAW AMM 71-00-00 FOUND NO COONTAMINATION AFTER APU RUN IAW AMM 49-00-00 AERO TRACER FOOUND NO CONTAMINATION INSIDE CABIN OR COCKPIT. COULD NOT DUPLICATE

More about the Airbus A321-231