# SDR DALA2023120409899

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 2, 2023
- Submitted: December 4, 2023
- Operation: Air carrier
- Aircraft: [N937AT](https://openairdocs.org/aircraft/N937AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55091
- Aircraft time: 51,741 hours, 37,034 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- 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/DALA2023120409899

## Discrepancy

CRACK ON EXTERNAL FUSELAGE SKIN Y=1022 BETWEEN LONGERONS L-8L AND L-7L. SUMMARY OF NRC 00368: EXTERNAL FUSELAGE SKIN Y=1022 BETWEEN LONGERONS L-8L AND L-7L WAS REPAIRED PER ER/A 613350-14 REV ORIGINAL SECTION I: TEMPORARY REPAIR. TIME OF ACCOMPLISHMENT ACCOMPLISH SECTION II: THRESHOLD INSPECTION 28,000 CYCLES AFTER ACCOMPLISHMENT OF SECTION I, REPETITIVE INSPECTION AT INTERVAL 15,000 CYCLES. LOG PAGE #0090915 AND ACCOMPLISH SECTION III: PERMANENT REPAIR 52,000 CYCLES AFTER ACCOMPLISHMENT OF SECTION I: TEMPORARY REPAIR LOG PAGE #0090944. (LP #0091593)

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