# SDR CALA2026051816342

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 14, 2026
- Submitted: May 18, 2026
- Operation: Air carrier
- Aircraft: [N13718](https://openairdocs.org/aircraft/N13718), registered now
- Make and model: Boeing 737724
- Aircraft serial: 28937
- Aircraft time: 82,993 hours, 30,853 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/CALA2026051816342

## Discrepancy

BURNING RUBBER ODOR IN AFT GALLEY REF MM 05-51-26-800-801-C1 PERFORMED INSPECTION IN THE CABIN LAVS AND GALLEYS NEED TO START WITH STEP C (2)(E) ITEM (10) START ENGINE RUNS.  NOTE COULD NOT SMELL ANY BURNT SMELL OR RUBBER SMELL OR ELECTRICAL SMELL AIRCRAFT WAS REFUSED BY FLIGHT CREW ALL CREW MEMBERS FILLED OUT SMOKE SMELL IN CABIN IAW AMM 05-51-26-800-801-C1, INSPECTED AREA AND AIR TUBE BY THE GALLEY AREA APU COMPARTMENT AND RUN APU WITH AC NO SMEL FOUND.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.