# SDR IPXA2025102388227

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 22, 2025
- Submitted: October 23, 2025
- Operation: Air carrier
- Aircraft: [N143UP](https://openairdocs.org/aircraft/N143UP), registered now
- Make and model: Airbus A300 F4-622R
- Registry model: [Airbus A300 F4-622R](https://openairdocs.org/model/airbus-a300-f4-622r) (OpenAirDocs)
- Aircraft serial: 0826
- Aircraft time: 27,991 hours, 17,312 cycles
- System (JASC): [2822 · Fuel Boost Pump](https://openairdocs.org/jasc/2822)
- Part: Contactor
- Condition: Tripped
- Location: Fuel Pump
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2025102388227

## Discrepancy

PASSING FL210 NOTED APPROX 900 LB IMBALANCE- L OUTER 8.1 R OUTER 7.2. ALSO CENTER (R) FUEL PUMP FAULT LIGHT ON. CENTER TANK WAS FEEDING. FOLLOWED ECAM AND AOM FOR MAN. FUEL CNTRL TO BALANCE FUEL. FOUND R/H CENTER PUMP CONTRACTOR RESET POPPED. RESET RELAY.  OPS CHECK NORMAL OF PUMP AND FUEL IMBALANCE WITHIN LIMITS.

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