What was found
AIRCRAFT WAS GROUNDED: FOUL SMELL FROM PACKS DURING DESCENT. ACCOMPLISHED SOF INSPECTION IAW 08L00021001, OPS CHECK GOOD; REPLACED HEPA FILTER IAW AMM 21-25-01 AS A PRECAUTION.
- Difficulty date
- January 22, 2022
- Submitted
- January 25, 2022
- Operation
- Air carrier
- Aircraft
- N943NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31177
- Aircraft time
- 24,036 hours, 9,169 cycles
- System (JASC)
- 2120 · Air Distribution System
- Part
- Air Filter
- Condition
- Dirty
- Location
- Cabin Air
- Stage of operation
- DE
- 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.