What was found
WITH APU ON, TURNING ON FIRST PACK WE ARE HAVING HEAVY OIL SMELL FUMES IN COCKPIT.
- Difficulty date
- September 25, 2025
- Submitted
- September 26, 2025
- Operation
- Air carrier
- Aircraft
- N363UP
- Make and model
- Boeing 767346
- Aircraft serial
- 33494
- Aircraft time
- 53,655 hours, 18,855 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- A/C Pack
- Condition
- Odor
- Location
- Zone 100
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- B
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.