# SDR AALA202511122465

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 4, 2025
- Submitted: November 12, 2025
- Operation: Air carrier
- Aircraft: [N915NN](https://openairdocs.org/aircraft/N915NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 33227
- Aircraft time: 37,274 hours, 16,148 cycles
- System (JASC): [2822 · Fuel Boost Pump](https://openairdocs.org/jasc/2822)
- Part: Pump
- Part number: 607551005
- Part serial: 101253322
- Condition: Faulted
- Location: Zone 100
- Part time: 15,240 hours, 7,129 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202511122465

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: NUMBER 1 ENGINE FORWARD BOOST PUMP, LOW PRESSURE LIGHT ILLUMINATEDON CLIMB OUT. FUEL MASTER CAUTION ILLUMINATED ON RECALL. NUMBER 1 BOOST PUMP INOPERATIVE.  ACCOMPLISHED FIM TASK 28-22-00-810-804. FOUND LEFT HAND FORWARD BOOST PUMP AT FAULT. REMOVED AND REPLACED BOOST PUMP. PER MM 28-22-41

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