# SDR HNAA2026040300254

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 3, 2026
- Submitted: April 3, 2026
- Operation: Air carrier
- Aircraft: [N660CL](https://openairdocs.org/aircraft/N660CL), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145764
- Aircraft time: 48,155 hours, 45,535 cycles
- System (JASC): [2497 · Electrical Power System Wiring](https://openairdocs.org/jasc/2497)
- Part: Ground Wire
- Condition: Burned
- Location: Zone 100
- Stage of operation: TX
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2026040300254

## Discrepancy

BURNING SMELL COMING FROM FLIGHT DECK ON GROUND.  MEL`D THE  AIR CONDITIONING PACKS.   DISCOVERED GRD WIRE W325-0005 IB FUEL PUMP LT WING TANK BURNT AT TERMINAL END OF GRD BLOCK. R&R TERMINAL END IAW SWPM 20-00-03 UNDER #100 PACK PANEL OPS CHECK IB FUEL PUMP IAW 28-45-00-700-801A OPS CHECK GOOD RAN 100 PACK NUMEROUS TIMES NO BURNING ODOR IN FLT DECK. CLEAR MEL

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