# SDR VNAA202508200022

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 20, 2024
- Submitted: August 20, 2025
- Operation: Air carrier
- Aircraft: [N633NN](https://openairdocs.org/aircraft/N633NN), registered now
- Make and model: Bombdr CL6002D15
- Aircraft serial: 15377
- Aircraft time: 20,964 hours, 16,263 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Bulkhead Web
- Part number: CC6703410706
- 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/VNAA202508200022

## Discrepancy

AFTER REMOVAL OF CAP ANGLE, CORROSION ON WEB OF BULKHEAD FS 280.00 LH SIDE .  EVALUATED, DUE TO EXCESSIVE CORROSION ON WEB OF BULKHEAD FS 280.00 LH SIDE, IT IS OUT OF LIMITS PER CRJ900 SRM 53-00-00-101-001-A01 AND REPAIRED PER CRJ-900 SRM 53-11-10-201-004-A01.

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