What was found
CABIN ODOR, THE AIRCRAFT WAS GROUNDED. TROUBLESHOT CABIN AIR QUALITY IAW TASK CARD 26L00021001. SOURCE OF CABIN ODOR FOUND TO BE AIR CONDITIONING PACKS. ACCOMPLISHED MCM 21001, 21002, AND 21004, ALL CHECKED NORMAL, NO ODOR DETECTED.
- Difficulty date
- September 10, 2018
- Submitted
- September 14, 2018
- Operation
- Air carrier
- Aircraft
- N521UW
- Make and model
- Airbus A321231
- Aircraft serial
- 3944
- Aircraft time
- 33,556 hours, 12,028 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- A/C Pack
- Condition
- Odor
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- B
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.