# SDR DALA2019112536906

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 22, 2019
- Submitted: November 25, 2019
- Operation: Air carrier
- Aircraft: [N6715C](https://openairdocs.org/aircraft/N6715C), registered now
- Make and model: Boeing 757232
- Aircraft serial: 30486
- Aircraft time: 63,753 hours, 23,310 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Condition: Corroded
- Location: Bs 680-700
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2019112536906

## Discrepancy

(AIRCRAFT 6715, L/P 1371977) CORROSION ON INTERCOSTAL BTW STA= 680 AND STA=700 STRINGERS 29 AND 30 LH SIDE OF FWD CARGO COMPARTMENT. CORRECTIVE ACTION: (CORROSION LEVEL 2) INTERCOSTAL, STRINGERS 29 AND 30 LH SIDE OF FWD CARGO COMPARTMENT WAS REPLACED PER B757-200 SRM 51-40-02 PAR 4 AND 7.

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