What was found
(AIRCRAFT 679, L/P 6332718) AFTER LEVEL OFF UNKNOWN ODOR REPORTED IN FIRST CLASS, 3-4 MINUTE DURATION AND DISSIPATED QUICKLY AFTER TURNING OFF RIGHT RECIRC FAN. CORRECTIVE ACTION: REPLACED RT RECIRC FAN FILTER PER B757 AMM 21-25.
- Difficulty date
- December 13, 2019
- Submitted
- December 17, 2019
- Operation
- Air carrier
- Aircraft
- N679DA
- Make and model
- Boeing 757232
- Aircraft serial
- 26955
- Aircraft time
- 85,728 hours, 38,249 cycles
- System (JASC)
- 2121 · Air Distribution Fan
- Part
- Filter
- Condition
- Odor
- Location
- Recirc Fan
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.