# SDR QXEA2026100100188

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 26, 2026
- Submitted: October 1, 2026
- Operation: Air carrier
- Aircraft: [N657QX](https://openairdocs.org/aircraft/N657QX), 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: 17000943
- Aircraft time: 8,705 hours, 6,953 cycles
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Lanyard
- Condition: Misaligned
- Location: Zone 200
- Component: Oxygen Gen
- Component part number: 17045612805
- 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/QXEA2026100100188

## Discrepancy

FWD AND AFT O2 BOX ASSY MASK LANYARD FOUND INCORRECTLY ALIGNED WITH GUIDE TUBE. ADJUSTED OXYGEN GENERATOR ON FWD AND AFT GALLEY OXYGEN BOX ASSY. SO THAT THE MASK LANYARD AND PULL PIN ALLIGN WITH GUIDE TUBE. RESECURRED GENERATOR TO BOX ASSY. REF WORK PERFORMED ON W/0  369077 T/C E-35-0025.

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