What was found
DUE TO SMOKE IN THE CABIN NEED TO REPLACE BOTH RECIRCULATION FILTERS. REMOVED AND REPLACED RECIRCULATION FANS- MR21560 AND MR21759. OPERATION OK AND NO AIR LEAKAGE. REPLACED BOTH FILTERS PER AMM.
- Difficulty date
- November 28, 2012
- Submitted
- January 14, 2013
- Operation
- Air carrier
- Aircraft
- N535UA
- Make and model
- Boeing 757222
- Aircraft serial
- 25130
- Aircraft time
- 70,990 hours, 26,117 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 2121 · Air Distribution Fan
- Part
- Fan
- Part number
- 6455072
- Part serial
- 405
- Condition
- Faulty
- Location
- Cabin
- Stage of operation
- CR
- 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.