# SDR USAA011315

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 15, 2001
- Submitted: November 9, 2001
- Operation: Air carrier
- Aircraft: N387US
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 22959
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Threshold
- Condition: Corroded
- Location: Fuselage
- Part time: 46,526 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/USAA011315

## Discrepancy

PIT - FOUND THRESHOLD PLATE CORRODED IN MULTIPLE AREAS 1 INCH BY 1 INCH, STATION 800 TO 845 THRESHOLD FOR AFT CARGO DOOR.  CORROSION REMOVED, TREATED WITH ALODINE, PRIMED, PAINTED PER SRM 51-10-02.  (M)

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