# SDR R61A201909130955

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 27, 2019
- Submitted: September 13, 2019
- Operation: Air carrier
- Aircraft: [N118HQ](https://openairdocs.org/aircraft/N118HQ), 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: 17000189
- Aircraft time: 31,017 hours, 239,345 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Threshold
- Part number: 17003719005
- Condition: Corroded
- Location: Fuselage
- 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/R61A201909130955

## Discrepancy

WHILE PERFORMING L1 DOOR LOWER BEAM REWORK, CORROSION FOUND ON FWD AND AFT LOWER GIRT BAR CUT OUT AREAS. REMOVED AND INSTALLED NEW L1 DOOR THRESHOLD REF: SRM 51-40-08.  SEE W/O H6951 SN 610 FOR WORK DETAILS.  AIRCRAFT REMAINS IN HEAVY CHECK BNA.

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