# SDR DHL2008F00014

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 22, 2008
- Submitted: August 4, 2008
- Operation: Air carrier
- Aircraft: [N750DH](https://openairdocs.org/aircraft/N750DH), registered now
- Make and model: Boeing 727-2M7
- Registry model: [Boeing 727-2M7](https://openairdocs.org/model/boeing-727-2m7) (OpenAirDocs)
- Aircraft serial: 21951
- System (JASC): [5314 · Fuselage Main, Keel](https://openairdocs.org/jasc/5314)
- Part: Keelbeam
- Part number: 6947111Y2
- Condition: Corroded
- Location: Bs 740
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DHL2008F00014

## Discrepancy

SURFACE CORROSION FRONT LOWER CHORD CENTER OF KEEL BEAM BS 740.  REMOVED AND REPLACED BS 740 LOWER CHORD T ANGLE P/N 69-4711Y2, PO 8180132 IAW B727 SRM 51-30-2.  T-ANGLE ORIGINAL EVALUATED OUT OF LIMITS IAW B727 SRM 53-10-1 FIG 1.  (A)

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