SDR DALA2022080205319

Service difficulty report · None · Airbus A330302

Difficulty date: August 1, 2022
Submitted: August 2, 2022
Operation: Air carrier
Aircraft: N827NW
Make and model: Airbus A330302
Aircraft serial: 1716
Aircraft time: 22,393 hours, 2,883 cycles
System (JASC): 2100 · Air Conditioning System
Part: None
Condition: None
Stage of operation: IN
How discovered: O
Nature of condition: O
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

SHIP 3327 ON THE GROUND WITH PACKS OPERATING, THE AC SYSTEM EMITS A VERY UNPLEASANT MUSTY SOUR ODOR IN COCKPIT AND CABIN. CORRECTIVE ACTION: T/S. R/R #1 BEARING MANIFOLD PACKING. PERF BSI. DECONTAMINATION PERFORMED. R/R RT + LT WATER EXT, AIR RECIRC FILTERS. PERF HIGH PWR RUN. INSP APU, PERF 2ND DECONTAMINATION. (9227777)

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