# SDR QXEA2024091200210

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 11, 2024
- Submitted: September 12, 2024
- Operation: Air carrier
- Aircraft: [N641QX](https://openairdocs.org/aircraft/N641QX), 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: 17000761
- Aircraft time: 15,092 hours, 10,206 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Part number: 4101722
- Part serial: 3346
- Condition: Corroded
- Location: Recirculation
- Part time: 15,095 hours, 10,207 cycles
- Stage of operation: IN
- How discovered: 9
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA2024091200210

## Discrepancy

LH RECIRC FAN CB TRIPPED ACCOMPANIED BY PLASTIC SMELL ( RECIRCULATION FANS ). REMOVED FROM SERVICE. UPON INSPECTION, FOUND CORROSION INHIBITING COMPOUND ON LH RECIRC FAN. REMOVED AND REPLACED LH RECIRC FAN IAW E175 AMM 21-24-01-000/400-801-A. PERFORMED OPS TEST. OPS TEST GOOD. SMELL DOESN'T PERSIST ANYMORE. RETURNED TO SERVICE.

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