# SDR AALA202401307092

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 28, 2024
- Submitted: January 30, 2024
- Operation: Air carrier
- Aircraft: [N954AN](https://openairdocs.org/aircraft/N954AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 30089
- Aircraft time: 61,704 hours, 25,763 cycles
- System (JASC): [2822 · Fuel Boost Pump](https://openairdocs.org/jasc/2822)
- Part: Interrupter
- Part number: 1030001001
- Part serial: 000585
- Condition: Faulty
- Location: Fuel Pump
- Part time: 502,752 hours, 501,308 cycles
- Stage of operation: NR
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202401307092

## Discrepancy

AIRCRAFT WAS GROUNDED: RIGHT CENTER FUEL PUMP LOW PRESSURE WILL NOT EXTINGUISH WITH SWITCH ON AND 14.0 FUEL IN CENTER TANK. REMOVED AND REPLACED R55 RELAY (AALA202401300308) PER SWPM 20-81-16 AND RIGHT HAND INTERRUPTER (AALA202401307092) PER AMM 28-22-99. OPERATIONAL CHECK GOOD.

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