# SDR DALA2025071705375

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 14, 2025
- Submitted: July 17, 2025
- Operation: Air carrier
- Aircraft: [N3757D](https://openairdocs.org/aircraft/N3757D), registered now
- Make and model: Boeing 737832
- Aircraft serial: 30813
- Aircraft time: 76,037 hours, 28,975 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Condition: Corroded
- Location: Zone 100
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2025071705375

## Discrepancy

(LOG 1080996) LH SIDE PLATE, CORROSION FOUND ON 4 INTERCOSTALS FROM STA 500D TO STA 500I AND S-25L AT FWD CARGO COMPARTMENT. INTERCOSTALS FROM STA 500D TO STA 500I AND S-25L AT FWD CARGO COMPARTMENT WERE REPLACED PER B737-800 SRM 51-40-02-0G AND INTERCOSTAL BTW STA 500 E-500F LH WAS REPAIRED PER B737-800 SRM 53-30-53-2R PROCEDURE 1, REPAIR 1.

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