# SDR CALA2025011501908

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 14, 2025
- Submitted: January 15, 2025
- Operation: Air carrier
- Aircraft: [N76517](https://openairdocs.org/aircraft/N76517), registered now
- Make and model: Boeing 737824
- Aircraft serial: 31628
- Aircraft time: 52,311 hours, 18,461 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- 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/CALA2025011501908

## Discrepancy

ACRID SMELL IN FLITE DECK AND CABIN ON TAKE OFF AND BELOW 10K FT NOTED BY PAX DURING FLT.   CABIN CREW AND PASSENGERS DEPARTED COMPLAINING OF DIRTY SOCK SMELL.VERIFIED BY RUNNING LEFT PACK. PERFORMED POWER ASSURANCE TEST #5 REF AMM 71-00-00 & SMOKE ODOR IN THE FLIGHT DECK/CABIN REF 05-51-26. NO SMELL NOTICED, REPLACED AIR FILTERS REF. AMM 21-25-01-000-801 OPS CHECK NORMAL.

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