# SDR USAA050427

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 16, 2005
- Submitted: April 13, 2005
- Operation: Air carrier
- Aircraft: N440US
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 24811
- Engine: Cfmint CFM563B2
- System (JASC): [5510 · Horizontal Stabilizer Structure](https://openairdocs.org/jasc/5510)
- Part: Attach Angle
- Condition: Worn
- Location: Horizontal Stab
- Part time: 39,307 hours
- 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/USAA050427

## Discrepancy

CLT - Q4 - ATTACH ANGLE, (.75 INCH X .50 INCH) WORN, LT HORIZONTAL STABILIZER TIP BL249-81.  REPLACED WITH FABRICATED ANGLE IAW SRM.  (K)

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