# SDR CALA2026031614582

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 15, 2026
- Submitted: March 16, 2026
- Operation: Air carrier
- Aircraft: [N76519](https://openairdocs.org/aircraft/N76519), registered now
- Make and model: Boeing 737824
- Aircraft serial: 30132
- Aircraft time: 48,646 hours, 17,591 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin/Cockpit
- Stage of operation: NR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026031614582

## Discrepancy

WIERD ODOR ON TAKEOFF AND CLIMBOUT IN FLIGHT DECK AND CABIN.   CAPT REPORTED- SAME ODOR ON LANDING. PERFORMED AMM 05-51-26-800-801-C1 CONDITIONAL INSPECTION FOR SMOKE OR ODOR IN FLIGHT DECK, CABIN. NO FAULTS, ODORS, OIL LEAKS FOUND. RAN ENGINES AT MULTIPLE POWER SETTINGS WITH DIFFERENT BLEED AND AIR CONDITIONING CONFIGURATIONS. NO SMELLS FROM THIS OR APU BLEED. UNABLE TO DUPLICATE. RECIRCULATION FILTERS SHOWED NO SIGNS OF OIL CONTAMINATION.  REPLACED FILTERS AS A PRECAUTION IAW AMM 21-25-01.

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