# SDR VNAA202604010052

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 1, 2026
- Submitted: April 2, 2026
- Operation: Air carrier
- Aircraft: [N500AE](https://openairdocs.org/aircraft/N500AE), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10025
- Aircraft time: 50,491 hours, 39,355 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: SH67032172955
- 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/VNAA202604010052

## Discrepancy

RIGHT SIDE FLOOR SILL HAS AN AREA OF CORROSION AT F.S.281   RH SIDE FLOOR SILL HAD NOMINAL CORROSION DAMAGE AROUND SOLID RIVET HEADS (4) EACH. RIVETS WERE REMOVED, PAINT, AND CORROSION WAS REMOVED UP TO (0.018") DEEP. PART IS WITHIN LIMITS IAW CRJ700 SRM 51-42-06-001-001-A01, 51-12-00-001-001-A01, 53-00-45-201-001-A01. REFERENCE TASK CARD FOR WORK PERFORMED.

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