What was found
AIRCRAFT WAS GROUNDED: ODOR IN FIRST AND BUSINESS CLASS. RECIRCULATION FAN STATUS MESSAGE CAME ON, MEANING RECIRCULATION FAN WAS OVERHEATING. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN).
- Difficulty date
- September 27, 2023
- Submitted
- September 29, 2023
- Operation
- Air carrier
- Aircraft
- N735AT
- Make and model
- Boeing 777323
- Aircraft serial
- 32439
- Aircraft time
- 31,967 hours, 3,682 cycles
- System (JASC)
- 2121 · Air Distribution Fan
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- CR
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.