# SDR 2006UALA00291

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 16, 2006
- Submitted: February 28, 2006
- Operation: Air carrier
- Aircraft: [N924UA](https://openairdocs.org/aircraft/N924UA), registered now
- Make and model: Boeing 737522
- Aircraft serial: 26645
- Aircraft time: 38,669 hours, 28,531 cycles
- Engine: Cfmint CFM563C1
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Strap
- Condition: Corroded
- Location: Bs 807-847
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2006UALA00291

## Discrepancy

AFT CARGO DOOR CUTOUT LOWER SILL BEAM STRAP IS CORRODED AT BS STA 807 TO BS 847.  *S/D*  BLENDED CORROSION & FOUND OUT OF LIMITS.  REMOVED & REPLACED LOWER SILL BEAM STRAP REF SRM 53-60-53 & SRM 51-10-02.

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