# SDR DALA2024053105711

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 29, 2024
- Submitted: May 31, 2024
- Operation: Air carrier
- Aircraft: [N188DN](https://openairdocs.org/aircraft/N188DN), registered now
- Make and model: Boeing 767332
- Aircraft serial: 27583
- Aircraft time: 118,745 hours, 17,765 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Part number: UNKNOWN
- Condition: Odor
- Location: Recirculation
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2024053105711

## Discrepancy

SHIP 188 WE NOTICED A FAINT ODOR IN COCKPIT. BURNING SMELL. GOT L RECIRC EICAS MSG. DID QRH FOR L RECIRC AND SMOKE+FUMES, DONNED MASKS. TURNING OFF RECIRC FAN CAUSED FUMES TO DISSIPATE. CORRECTIVE ACTION: R/R LEFT RECIRC FAN AND LEFT/RIGHT RECIRC AIR FILTERS IAW B767- 300 AMM 21-25. OPS CHK GOOD. MEL CLOSED AND PLACARD REMOVED. A/C OK FOR SVC. (5324791)

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