# SDR V0XD20230317001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 21, 2023
- Submitted: March 17, 2023
- Operation: Air carrier
- Filed by: [Avmax Montana Inc, repair station V0XD413Y](https://openairdocs.org/faa-repair-station/V0XD413Y/avmax-montana-inc.md) (OpenAirDocs)
- Aircraft: N15986
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145254
- Aircraft time: 46,294 hours, 35,613 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Gusset
- Part number: 14526437001
- Part serial: NSN
- Condition: Corroded
- Location: Zone 100
- 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/V0XD20230317001

## Discrepancy

CORROSION FOUND ON LAV UNDER FLOOR GUSSETT AT FR 59 - FR 61 STR 17R. CORRECTIVE ACTION IS TO REMOVE AND REPLACE R/H LAV UNDERFLOOR GUSSETT, FR 59 - FR 61 STR 17R IAW EMB145 SRM 51-20-03 AND SRM 51-40-02.  AVMAX WO 80133 WC 1094.

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