# SDR R61A201712160943

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 16, 2017
- Submitted: December 16, 2017
- Operation: Air carrier
- Aircraft: [N202JQ](https://openairdocs.org/aircraft/N202JQ), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000240
- Aircraft time: 21,316 hours, 15,074 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Threshold
- Part number: 17003719005
- Condition: Corroded
- Location: Frames 16-19
- 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/R61A201712160943

## Discrepancy

WHILE IN HVY CHECK - CORROSION ON L1 THRESHOLD BEAM UNDER FWD AND AFT GIRT BAR FITTINGS. REMOVED AND REPLACED L1 DOOR LOWER THRESHOLD BEAM REF. E175 SRM 51-43-03, 51-43-04

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.