# SDR SWAA2024040559996

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 6, 2024
- Submitted: April 5, 2024
- Operation: Air carrier
- Aircraft: [N7731A](https://openairdocs.org/aircraft/N7731A), registered now
- Make and model: Boeing 737-76N
- Registry model: [Boeing 737-76N](https://openairdocs.org/model/boeing-737-76n) (OpenAirDocs)
- Aircraft serial: 32677
- Aircraft time: 55,832 hours, 28,606 cycles
- System (JASC): [5532 · Vertical Stabilizer, Plate/Skin](https://openairdocs.org/jasc/5532)
- Part: Skin
- Part number: UNKNOWN
- Condition: Corroded
- Location: Vertical Stab
- 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/SWAA2024040559996

## Discrepancy

SURFACE CORROSION ON CROWN SKIN UNDER VERTICAL STAB 23 INCHES FWD OF VERTICAL STAB L/H O/B AFT MOUNT BOLT STA 1064 (MARKED).<[01] 'REFER TO FAULT TTG8Q00RZLRM WHERE EA 24-153-00694 WAS ADDED AS A SUBTASK.'<BR><BR>'FAULT RESOLVED ON OTHER FAULT' REPAIR REFERENCE IS SELECTED.;[02] VERIFIED CORRECTIVE ACTION ITEMS; CARD COMPLETE.

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