# SDR USAA990067

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 31, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N852US
- Make and model: Fokker F.28 MK 0100
- Registry model: [Fokker F.28 MK 0100](https://openairdocs.org/model/fokker-f-28-mk-0100) (OpenAirDocs)
- Aircraft serial: 11280
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Beam
- Part number: 1710037
- Condition: Corroded
- Location: Bs 4175
- Part time: 21,911 hours
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA990067

## Discrepancy

PIT - DURING C-1 CHECK, FOUND 1 INCH BY 1 INCH CORROSION AREA ON BEAM AT BL 0 STATION 4175.  MANUFACTURED REPLACEMENT PART 171-0037 PER EA NR 51437.  (M)

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