# SDR REXA2026102001978

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 2, 2026
- Submitted: October 21, 2026
- Operation: Air carrier
- Aircraft: [N479PX](https://openairdocs.org/aircraft/N479PX), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15479
- Aircraft time: 13,657 hours, 10,728 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Retainer
- Part number: CC670387461
- Condition: Corroded
- Location: Zone 200
- 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/REXA2026102001978

## Discrepancy

SECONDARY NRC,  AFTER SEAL REMOVAL IAW NRC 00119, CORROSION FOUND ON THE AFT LOWER RETAINER SEAL, AFT RETAINER, FWD RETAINER & LOWER RETAINER SEAL.  CORROSION ON AFT LOWER RETAINER SEAL, AFT RETAINER, FWD RETAINER & LOWER RETAINER SEAL WAS REMOVED IAW SRM 51-21-06-001-001-A01, EVALUTED WITHIN LIMITS FWD RETAINER SEAL AND EVALUATED OUT LIMITS LOWER RETAINER SEAL AND AFT RETAINER IAW SRM 52-00-01-101-001-A01 AND REPLACED IAW SRM 51-42-06-001-001-A01

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