# SDR SWAA2022021669088

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 24, 2018
- Submitted: February 16, 2022
- Operation: Air carrier
- Aircraft: [N950WN](https://openairdocs.org/aircraft/N950WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36664
- Aircraft time: 27,843 hours, 16,624 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Web
- Condition: Corroded
- Location: Fwd Cargo Thresh
- 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/SWAA2022021669088

## Discrepancy

FWD CARGO COMPARTMENT LOWER SILL WEB IS CORRODED / REMOVED DAMAGE; ORIG MAT .045' MAT LOSS .015' MAT REMAINING .030' FOUND TO BE OUT OF LIMITS IAW SRM 53-30-15-1A-1 ALLOWABLE DAMAGE 1 DETAIL D FIG 103 SHT 2. REMOVED AND REPLACED FWD CARGO LWR SILL WEB IAW DWG 143A8120 REV A & SRM 51-40-02 PG 3. P/N 654A0003-58 A94597

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