# SDR REXA2025080600789

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 22, 2025
- Submitted: August 6, 2025
- Operation: Air carrier
- Aircraft: [N905XJ](https://openairdocs.org/aircraft/N905XJ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15137
- Aircraft time: 37,723 hours, 27,105 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Skin
- Part number: CC670140027
- Condition: Cracked
- Location: Zone 500 Flap
- 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/REXA2025080600789

## Discrepancy

"SECONDARY NRC IN REF. TO NRC 00013 : AFTER PAINT STRIPPING ON LOWER SKIN AT LH INBOARD FLAP, CRACK WAS FOUND ON LOWER SKIN BTW FS30.00 / FS36.00 FROM 0.750Ï¿½ TO TRAILING EDGE. LOWER SKIN AT LH INBOARD FLAP BTW FLS 30.00 / FLS 36.00 0.750"" ABOVE OF TRAILING EDGE WAS REPAIRED PER CRJ900 SRM 57-52-01-201-001-A01"

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