# SDR VNAA20240723001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 16, 2024
- Submitted: July 23, 2024
- Operation: Air carrier
- Aircraft: [N585NN](https://openairdocs.org/aircraft/N585NN), registered now
- Make and model: Bombdr CL6002D15
- Aircraft serial: 15388
- Aircraft time: 19,091 hours, 17,006 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: SH670320754
- Condition: Corroded
- Location: Zone 100
- 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/VNAA20240723001

## Discrepancy

CORROSION ON INTERCOSTAL (2 EAS) BTW FS 349.00 TO FS 364.00, BTW STGR 26LH AND STGR 26RH OF MAIN AVIONICS COMPARTMENT INTERNAL STRUCTURE. (SM).    INTERCOSTALS (2EAS) BTW FS349 TO FS364 WERE EVALUATED OUT OF LIMITS PER CRJ900 SRM 53-21-23-101-003-A02 AND WERE REPLACED PER CRJ900 SRM 51-42-06-001-001-A01 AND CRJ900 SRM 51-42-21-001-001-A01

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