# SDR DALA2026073104442

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 30, 2026
- Submitted: August 1, 2026
- Operation: Air carrier
- Aircraft: [N3755D](https://openairdocs.org/aircraft/N3755D), registered now
- Make and model: Boeing 737832
- Aircraft serial: 29627
- Aircraft time: 78,341 hours, 30,381 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Filter
- Condition: Dirty
- Location: Zone 100
- Stage of operation: IN
- How discovered: V
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2026073104442

## Discrepancy

CAPTAIN REPORTED A RUBBER ODOR NEAR PFD AND ND.   INSTALLED NEW FILTERS IAW AMM 21-25. (1729347) AIRCRAFT WAS GROUNDED.

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