What was found
ATB, DUE TO PACK 1 FAULT FOLLOWED BY LIGHT HAZE IN THE CABIN. REPLACED LEFT ACM. REPLACED RECIRC FILTERS AND PERFORMED OPS TESTS. OK FOR SERVICE. (9135940) AIRCRAFT WAS GROUNDED.
- Difficulty date
- October 19, 2026
- Submitted
- October 20, 2026
- Operation
- Air carrier
- Aircraft
- N814NW
- Make and model
- Airbus A330323
- Aircraft serial
- 0806
- Aircraft time
- 88,381 hours, 11,600 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Acm
- Condition
- Faulted
- Location
- Nr 1
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.