# SDR DALA2026020500831

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 31, 2026
- Submitted: February 5, 2026
- Operation: Air carrier
- Aircraft: [N825MH](https://openairdocs.org/aircraft/N825MH), registered now
- Make and model: Boeing 767432ER
- Aircraft serial: 29703
- Aircraft time: 100,128 hours, 18,611 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Failsafe
- 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/DALA2026020500831

## Discrepancy

DURING AN H-CHK AT STAG,  CORROSION WAS NOTED ON THE FAIL SAFE AT BS 1197+154 BETWEEN S39L AND S39R.  ER/A 631843-14 SECT. I REPAIR WAS ACCOMPLISHED. FOLLOW ON ACTION IS REQUIRED FOR DTE.  ASSOCIATED ER/A 74-631843 ADDED FOR AC 1801 (1429898)

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