# SDR ASAA2023082445093

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 24, 2023
- Submitted: September 14, 2023
- Operation: Air carrier
- Aircraft: [N611AS](https://openairdocs.org/aircraft/N611AS), registered now
- Make and model: Boeing 737790
- Aircraft serial: 29753
- Aircraft time: 72,303 hours, 37,838 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Channel
- Part number: 141A8310
- Part serial: NSN
- Condition: Corroded
- Location: L1 Door Sill
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2023082445093

## Discrepancy

L1 DOOR SILL HAS CORROSION. GROUNDED - YES. REMOVED DAMAGE FOUND TO BE IN LIMITS IAW B737-700 SRM 53-10-15-1A-1.W= 1INCH O= .090 R= .087 L= 2INCH D= .003.

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