# SDR ASAA2015081612979

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 16, 2015
- Submitted: September 2, 2015
- Operation: Air carrier
- Aircraft: N769AS
- Make and model: Boeing 737-4Q8
- Registry model: [Boeing 737-4Q8](https://openairdocs.org/model/boeing-737-4q8) (OpenAirDocs)
- Aircraft serial: 25103
- Aircraft time: 69,915 hours, 40,014 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Crease Beam
- Part number: 654695813
- Condition: Corroded
- Location: Bs 492-500
- 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/ASAA2015081612979

## Discrepancy

RT CREASE BEAM WEB IS CORRODED BS 496.  ACFT GROUNDED.  REMOVED CORROSION ON CREASE BEAM WEB BS 496-500 IAW SRM 51-10-02, W 2.50", O .036, R .023, L 3.70, D .013, MATERIAL LOSS OUT OF LIMITS IAW SRM 53-31-13, DETAIL II.  NEW WEB FABRICATED ON MIG 5 OK 5289.  R & R WEB IAW SRM 51-40-02.

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