# SDR REXA2026110402010

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 21, 2026
- Submitted: November 4, 2026
- Operation: Air carrier
- Aircraft: [N299PQ](https://openairdocs.org/aircraft/N299PQ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15299
- Aircraft time: 28,681 hours, 22,159 cycles
- System (JASC): [5242 · Electrical/Electronic Compartment Doors](https://openairdocs.org/jasc/5242)
- Part: Seal Retainer
- Part number: CC670386635S
- Condition: Corroded
- Location: Zone 800
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/REXA2026110402010

## Discrepancy

SECONDARY NRC FROM NRC 0031: AFTER SEAL REMOVAL, CORROSION ON SEAL RETAINER AFT SIDE (2EAS) AT MAIN AVIONICS COMPARTMENT DOOR.  CORROSION ON SEAL RETAINER AFT SIDE (2EAS) AT MAIN AVIONICS COMPARTMENT DOOR WAS EVALUATED OUT LIMITS PER CRJ-900 SRM 53-00-00-101-001-A01 THEREFORE WERE REPLACED PER CRJ-900 SRM 51-42-06-001-001-A01

---
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.