# SDR DALA2025083106426

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 30, 2025
- Submitted: August 31, 2025
- Operation: Air carrier
- Aircraft: [N3767](https://openairdocs.org/aircraft/N3767), registered now
- Make and model: Boeing 737832
- Aircraft serial: 30821
- Aircraft time: 75,789 hours, 28,740 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Tee Fitting
- Condition: Corroded
- Location: Zone 200
- 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/DALA2025083106426

## Discrepancy

CORROSION ON LOWER "TEE" SUPPORT OF INTERCOSTAL ON STGR 28L BTW STA 351-360 ON FWD E/E.   CORROSION LEVEL 2-LOWER "TEE" SUPPORT STGR 28L BTW 294.5 TO STA 360 ON FWD E/E WAS REPLACED PER B737-800 SRM 51-40-02-0G PAR.4 AND PAR.7. (LP 1172927)

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