# SDR ASAA2012091193124

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 11, 2012
- Submitted: October 23, 2012
- Operation: Air carrier
- Aircraft: N786AS
- Make and model: Boeing 737-4S3
- Registry model: [Boeing 737-4S3](https://openairdocs.org/model/boeing-737-4s3) (OpenAirDocs)
- Aircraft serial: 24795
- Aircraft time: 61,580 hours, 33,748 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Sill
- Part number: 6517688165
- Condition: Corroded
- Location: Bs 294-360
- 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/ASAA2012091193124

## Discrepancy

L1 DOOR LOWER SILL INBD CHORD IS CORRODED, STA 312 TO 360.  REMOVED CORRODED, FOUND TO BE OUT OF ALLOWABLE LIMITS IAW SRM 53-10-15, FIG 101. R & R MOPSILL IAW SRM 51-40-02; STEPS 9 AND 13, AND SRM 51-40-05, FIG 2.

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