# SDR AALA2019101089001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 7, 2019
- Submitted: October 10, 2019
- Operation: Air carrier
- Aircraft: N949UW
- Make and model: Emb ERJ 190-100 IGW
- Registry model: [EMB ERJ 190-100 IGW](https://openairdocs.org/model/embraer-erj-190-100-igw) (OpenAirDocs)
- Aircraft serial: 19000102
- Aircraft time: 25,609 hours, 21,477 cycles
- System (JASC): [2197 · Air Conditioning System Wiring](https://openairdocs.org/jasc/2197)
- Part: Wire
- Condition: Chafed
- Location: Recirc Fan
- 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/AALA2019101089001

## Discrepancy

AIRCRAFT IN BASE VISIT: WIRING FOR RECIRC FAN LOCATED IN FWD CARGO, AFT BULKHEAD, LH SIDE IS CHAFFED AND APPEARS DAMAGED. FOUND 2 DAMAGED WIRES CHAFFING ON BACKSHELL, RETERMINATED PLUS AND CONNECTOR, ROTATED BACKSHELL TO PREVENT FURTHER CHAFFING. IAW E190 SWPM 20-62-00, 20-52-00, 20-21-20, 20-31-01, AWM 21-24-50.

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