# SDR DALA2023080106204

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 30, 2023
- Submitted: August 1, 2023
- Operation: Air carrier
- Aircraft: [N957AT](https://openairdocs.org/aircraft/N957AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55019
- Aircraft time: 53,296 hours, 36,926 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- 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/DALA2023080106204

## Discrepancy

CORROSION WAS FOUND ALONG FRAME SPLICE REPAIR AT STA 927 BTW L26-L AND L26-R. SUMMARY OF NRC 00560: CORROSION LEVEL 2. FRAME SPLICE REPAIR AT STA 927 BTW L26-L AND L26-R WERE FABRICATED AND REPLACED PER B717-200 SRM 53-20-07-2R PROCEDURE 3 PAR 5, 51- 41-02-0G, 51-41-05-0G AND PER 53-20-07-2R PROCEDURE 3 PAR. 6, THE REPAIR'S SPECIFIED MAINTENANCE REQUIREMENTS ARE A VISUAL INSPECTION INITIALLY WITHIN 25,000 CYCLES AFTER INSTALLATION WITH REPETITIVE INTERVAL OF 6,500 CYCLES. (LP #2891710)

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