# SDR CALA2024090302341

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 29, 2024
- Submitted: September 3, 2024
- Operation: Air carrier
- Aircraft: [N57869](https://openairdocs.org/aircraft/N57869), registered now
- Make and model: Boeing 757-33N
- Registry model: [Boeing 757-33N](https://openairdocs.org/model/boeing-757-33n) (OpenAirDocs)
- Aircraft serial: 32593
- Aircraft time: 61,618 hours, 18,605 cycles
- System (JASC): [5720 · Wing Miscellaneous Structure](https://openairdocs.org/jasc/5720)
- Part: Channel
- Part number: 149N755096
- Condition: Cracked
- Location: Zone 600
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2024090302341

## Discrepancy

B757-06-3-0239 - CRACK ON SEAL RETAINER STRUCTURE FWD FRAME CUT OUT OF RH W/W. REMOVED SEAL AND RETAINER, AND REPLACED RETAINER, BRACET AND SEA L IAW B757 SRM 51-40-02 AND B757 AMM 20-10-23-424-010.

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