# SDR IXXA20230905052

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 2, 2023
- Submitted: September 5, 2023
- Operation: Air carrier
- Aircraft: [N379AZ](https://openairdocs.org/aircraft/N379AZ), registered now
- Make and model: Boeing 767323
- Aircraft serial: 25200
- Aircraft time: 110,470 hours, 19,906 cycles
- System (JASC): [2100 · Air Conditioning System](https://openairdocs.org/jasc/2100)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: DE
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IXXA20230905052

## Discrepancy

ON DESCENT PASSING THROUGH 11000 UNTIL 9000, CREW REPORTED A HARSH RUBBER SMELL IN THE FLIGHT STATION.  LANDING WAS WITHOUT INCIDENT AND NO PRECAUTIONARY ACTIONS. ON ARRIVAL, ODOR DISSIPATED.   AIRCRAFT WAS GROUNDED FOR UNSCHEDULED MAINTENANCE. COMPLIED WITH A DETAILED VISUAL INSPECTION OF LEFT AND RIGHT ENGINES FOR FLUID LEAKS AND INSPECTED PNEUMATIC DUCTING IAW B767 AMM 75-00-00. NO DEFECTS NOTED.  ADDITIONALLY, COMPLIED WITH CONDITIONAL INSPECTION SMOKE/FUMES IN THE CABIN IAW B767 AMM 05-51-56 AND REMOVAL OF OIL CONTAMINATION FROM AIR CONDITIONING AND PNEUMATIC SYSTEMS IAW B767 AMM 21-00-21. NO FAULTS 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.