# SDR CALA2019052400828

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 23, 2019
- Submitted: May 24, 2019
- Operation: Air carrier
- Aircraft: [N77867](https://openairdocs.org/aircraft/N77867), registered now
- Make and model: Boeing 757-33N
- Registry model: [Boeing 757-33N](https://openairdocs.org/model/boeing-757-33n) (OpenAirDocs)
- Aircraft serial: 32592
- Aircraft time: 57,143 hours, 16,630 cycles
- System (JASC): [2820 · Aircraft Fuel Distribution System](https://openairdocs.org/jasc/2820)
- Part: Ufi
- Part number: 1030001001
- Condition: Inoperative
- Location: Fuel System
- Stage of operation: UK
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2019052400828

## Discrepancy

RT CENTER FUEL BOOST PUMP INOP. AGAIN. REPEAT GRIPE. AIRCRAFT ON CHRONIC LIST. TROUBLESHOOTING IN WORK. ORIGINAL MEL OPENED ON LOG PAGE 3230400. PER LP 3230400, REMOVED AND REPLACED R CTR FUEL PUMP. REMOVED AND REPLACED RT FUEL OVERRIDE PUMP PRESSURE SW. REMOVED AND REPLACED UFI M09902 AS PER AMM TASK. REPLACED RELAY K09902. ALL OPS CHECKED GOOD.

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