# SDR F3LA2019022600021

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 2019
- Submitted: February 26, 2019
- Operation: Air carrier
- Aircraft: [N346FR](https://openairdocs.org/aircraft/N346FR), registered now
- Make and model: Airbus A320-251N
- Registry model: [Airbus A320-251N](https://openairdocs.org/model/airbus-a320-251n) (OpenAirDocs)
- Aircraft serial: 08642
- Aircraft time: 212 hours, 82 cycles
- System (JASC): [2897 · Fuel System Wiring](https://openairdocs.org/jasc/2897)
- Part: Wire
- Part number: EN2267006A010P
- Condition: Arced
- Location: Lt Wing Pump
- Part time: 212 hours, 82 cycles
- 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/F3LA2019022600021

## Discrepancy

DISCREPANCY: REFERENCE LP1130546 ITEM 1, EVIDENCE OF ARCING LEFT FUEL TANK PUMP #1 FAIRING LOWER WING SKIN.  REPLACED WIRE 2821-4516, SPLICED WIRE 2821-4501R AND INSTALL WIRE TO CONNECTION 21QA AND SPLICED WIRE 2821-4501Y AND SPLICED WIRE 2821-4501B. REFERENCE ESPM 20-53-21-0005 AND AWM 28-21-01 P0001 SHEET 2.  SPLICES ARE 4501Y, 4501B, 4501R. APPROXIMATELY 8 FT FOR CONNECTION 21QA. PUMP OPS CHECK GOOD. REFERENCE AMM 28-21-51-710-051.

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