# SDR QXEA2026100100185

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 25, 2026
- Submitted: October 1, 2026
- Operation: Air carrier
- Aircraft: [N664QX](https://openairdocs.org/aircraft/N664QX), 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: 17000963
- Aircraft time: 6,493 hours, 5,518 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/QXEA2026100100185

## Discrepancy

FWD AND AFT O2 BOX ASSY MASK LANYARD FOUND INCORRECTLY ALLIGNED WITH GUIDE TUBE. ADJUSTED OXYGEN GENERATOR ON FWD AND AFT GALLEY OXYGEN BOX ASSY.  SO THAT THE MASK LANYARD AND PULL PIN ALLIGN WITH THE GUIDE TUBE. RESECURED GENERATOR TO THE BOX ASSY. REF WORK PERFORMED ON W/O 369047 T/C E-35-0025. OPS TEST NORMAL.

---
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.