# SDR RJEF20263108001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 31, 2026
- Submitted: October 14, 2026
- Operation: Air carrier
- Aircraft: [N686TA](https://openairdocs.org/aircraft/N686TA), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 5238
- Aircraft time: 44,432 hours, 18,335 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Part number: AE1819B00
- Part serial: 222604515
- Condition: Faulted
- Location: Zone 100
- Part time: 13,003 hours
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/RJEF20263108001

## Discrepancy

CABIN PRESSURE EXCESS CAB ALTITUDE DISPLAYED ON ECAM PROCEDURE WAS MADE ACCORDING TO OEB 61.  PERFORMED GENERAL VISUAL INSPECTION ON AVIONICS VENTILATION DUCTS AND WERE FOUND 3 DUCTS WITH CRACK BTW LATERAL AVIONICS COMPARTMENT RH AND AFT AVIONICS COMPARTMENT. REMOVED THE AVIONICS EQUIPMENT BLOWING AND EXTRACTION DUCTS 3 E/A IAW AMM 21-26-42-000-002-A. WAS INSPECTED DUCT AND THE DAMAGE AREA IS MORE THAN 30% OF THE DUCT SURFACE IAW DFPRM TASK 51-12-00-350-839-A01. THE REPAIR IS NOT POSSIBLE. WERE REPLACED THE AVIONICS EQUIPMENT BLOWING AND EXTRACTION DUCTS 3 E/A IAW AMM 21-26-42-400-002-A. EXTRACT FAN WAS REPLACED. PERFORMED PRESSURIZATION TEST FOR AIR LEAKAGE IAW AMM 05-53-00-780-002-A TEST PASS OK

---
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.