# SDR DALA2025040802722

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 18, 2025
- Submitted: April 8, 2025
- Operation: Air carrier
- Aircraft: [N3772H](https://openairdocs.org/aircraft/N3772H), registered now
- Make and model: Boeing 737832
- Aircraft serial: 30823
- Aircraft time: 46,683 hours, 17,565 cycles
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Support Rib
- Condition: Corroded
- Location: Zone 300
- 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/DALA2025040802722

## Discrepancy

(LOG 0863724) CORRODED FASTENER HOLE AT L/H HORSTAB READ SPAR UNDERWING PANEL SUPPORT RIB #3. PERFORMED REPAIR ON LH HORIZONTAL STAB REAR SPAR RIB #3 STA 66.54 LWR FLANGE FASTENER HOLE I.A.W. B737 SRM 55-10-09-2R REPAIR 6.

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