# SDR SWIA202507210317

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 17, 2025
- Submitted: July 21, 2025
- Operation: Air carrier
- Aircraft: [N723EV](https://openairdocs.org/aircraft/N723EV), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10132
- Aircraft time: 24,946 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- 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/SWIA202507210317

## Discrepancy

CORROSION FOUND ON INBOARD UPPER FLANGE OF RBL9 AT FS 549.  PERFORMED FLANGE REPAIR ON INBOARD UPPER FLANGE OF RBL9 AT FS 549 INSTALLED ANGLE (18) , FILLER (23) AND SHIM (19) REF CRJ700 SRM 53-00-41-201-001-A01AND COMPLIED WITH ALL THE STEPS OF THE  REO 670-53-31-1018 REV --, COMPLIEDWITH 51-900-1002-SKY

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