# SDR SWAA012389

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 20, 2001
- Submitted: September 4, 2001
- Operation: Air carrier
- Aircraft: N105SW
- Make and model: Boeing 737-2H4
- Registry model: [Boeing 737-2H4](https://openairdocs.org/model/boeing-737-2h4) (OpenAirDocs)
- Aircraft serial: 23249
- Aircraft time: 52,215 hours, 54,912 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Part number: BAC1506
- Condition: Corroded
- Location: Fuselage
- 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/SWAA012389

## Discrepancy

DURING SCHEDULED D-CHECK, FOUND HORIZONTAL CHORD CORRODED AT LWR APU AIR INLET BETWEEN BS 1167-1177.  REMOVED AND REPLACED CHORD PER SRM.

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