# SDR CALA2022112503231

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 25, 2022
- Submitted: November 25, 2022
- Operation: Air carrier
- Aircraft: [N14228](https://openairdocs.org/aircraft/N14228), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28792
- Aircraft time: 72,775 hours, 26,864 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: A/C Pack
- Part number: NA
- Condition: Odor
- Location: L & R Recirc Fil
- Stage of operation: CL
- How discovered: O
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2022112503231

## Discrepancy

FUMES IN FLIGHT DECK ON DEPARTURE 2000AGL. NOTHING IN OVENS. REF LOG PAGE 3157817 - PERFORM AMM TASK 05-51-26-800-801-C1  AND REPLACE HEPA RE-CIRCULATION FILTERS. PERFORMED CONDITIONAL INSPECTION, ENGINE RUNS, NO ODOR/SMELLS NOTED. REF AMM 05-51-26. NEED TO REPLACE FILTERS. ADD EMP:U180683 REMOVED AND REPLACED BOTH LEFT AND RIGHT RECIRCULATION AIR FILTERS IAW AMM 21-25-01.

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