# SDR SWAA2021072127698

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 12, 2020
- Submitted: July 21, 2021
- Operation: Air carrier
- Aircraft: [N8312C](https://openairdocs.org/aircraft/N8312C), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 38809
- Aircraft time: 26,557 hours, 11,541 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support Angle
- Condition: Corroded
- Location: Threshold
- 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/SWAA2021072127698

## Discrepancy

FWD SERVICE DOOR THRESHOLD AT STA 312 TO 344 RBL 60 WL208 HAS CORROSION ON ANGLE SUPPORT / REMOVED AND REPLACED FWD SERVICE DOOR THRESHOLD SUPPORT ANGLE RBL 60; STA 312 TO STA 344 IAW SRM 51-40-02. SUPPORT ANGLE PIN 141A8312Y5 (SA-M 326 ATTACHED A1164643)

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