What was found
AIRCRAFT 9518, STRONG DIRTY SOCK ODOR COMING FROM PACK 2. FOUND APU TO BE LEAKING THROUGH CARBON SEAL PER B717 AMM 49-00. REPLACED APU. (LP 8237910)
- Difficulty date
- March 16, 2026
- Submitted
- March 19, 2026
- Operation
- Air carrier
- Aircraft
- N959AT
- Make and model
- Boeing 717200
- Aircraft serial
- 55021
- Aircraft time
- 57,069 hours, 40,240 cycles
- System (JASC)
- 4990 · APU Oil System
- Part
- Carbon Seal
- Condition
- Leaking
- Location
- Apu
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- K, B
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.