# SDR DALA2023080406295

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 3, 2023
- Submitted: August 4, 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/DALA2023080406295

## Discrepancy

CORROSION ON FRAME STA 1037 BETWEEN LONGERON 24 TO LONGERON 21 LH AT AFT CARGO COMPARTMENT IS OUT LIMITS WITH 0.040 IN PER B717-200 SRM 53-00-00-1A ALLOWABLE DAMAGE GENERAL PAR. 4. C. FIGURE 103. SUMMARY OF NRC 00660: CORROSION LEVEL 2. FRAME STA 1037 BTW LONG 24 LH TO LONG 21 LH WAS REPAIRED PER B717-200 SRM 53-20-07-2R REPAIR 3. (LP #2898728)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.