# SDR USAA2009031690612

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 12, 2009
- Submitted: March 18, 2009
- Operation: Air carrier
- Aircraft: [N939UW](https://openairdocs.org/aircraft/N939UW), registered now
- Make and model: Boeing 757-2B7
- Registry model: [Boeing 757-2B7](https://openairdocs.org/model/boeing-757-2b7) (OpenAirDocs)
- Aircraft serial: 27303
- Aircraft time: 48,365 hours, 19,926 cycles
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Support
- Part number: 146N52467
- Condition: Corroded
- Location: L4 Rain Gutter
- 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/USAA2009031690612

## Discrepancy

MCN - C1 - MAJOR REPAIR - CORROSION ON L-4 DOOR RAIN GUTTER SUPPORT AT BS 1656, WL 208.  REPLACED L-4 DOOR RAIN GUTTER SUPPORT AT BS 1656, WL 208 IAW B757 SRM 51-10-02, 53-60-01 & 51-40-02.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.