What was found
OIL SMELL COMING FROM PACKS WHILE USING APU AS BLEED SOURCE ACCOMPLISHED HIGH POWER ENGINE RUN IAW AMM 21-00-00 NO "OIL SMELL" NOTED. ALSO VERIFIED PROPER SERVICE OF ENGINES, APU AND HY SYSTEMS PER FIM 21-00-00/301.
- Difficulty date
- October 12, 2025
- Submitted
- October 16, 2025
- Operation
- Air carrier
- Aircraft
- N57868
- Make and model
- Boeing 75733N
- Aircraft serial
- 32590
- Aircraft time
- 68,402 hours, 21,046 cycles
- System (JASC)
- 2120 · Air Distribution System
- Part
- Unknown
- Condition
- Odor
- Location
- Cabin
- Stage of operation
- NR
- 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.