What was found
FUME EVENT - STRONG DIRTY SOCK SMELL ON DESCENT THROUGH APPROX 6000 FEET ( PACKS AIR CYCLE MACHINES (ACM) - BOTH INOPERATIVE )-PERFORMED TROUBLESHOOTING PER TSM 05-50-00 BOTH PACKS CONSIDERED INOP SEE 3489229-2 FOR MEL
- Difficulty date
- April 29, 2024
- Submitted
- May 3, 2024
- Operation
- Air carrier
- Aircraft
- N680NK
- Make and model
- Airbus A321231
- Aircraft serial
- 7870
- Aircraft time
- 21,022 hours, 9,254 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- A/C Pack
- Part number
- UNKNOWN
- Condition
- Odor
- 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.