What was found
ACRID ODOR F/D, FLIGHT DIVERTED. REPLACED CABIN RECIRCULATION FILTERS. IAW AMM 21-25-02. REMOVED & REPLACED BOTH LT & RT CABIN FILTERS AS A PRECAUTION IAW AMM. RAN ENGINES & PACKS & NO SIG.
- Difficulty date
- August 27, 2013
- Submitted
- August 27, 2013
- Operation
- Air carrier
- Aircraft
- N544UA
- Make and model
- Boeing 757222
- Aircraft serial
- 25322
- Aircraft time
- 81,920 hours, 23,490 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 2120 · Air Distribution System
- Part
- Filter
- Condition
- Dirty
- Location
- Cabin
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- B
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.