# SDR SWAA2023021300477

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 7, 2023
- Submitted: February 13, 2023
- Operation: Air carrier
- Aircraft: [N295WN](https://openairdocs.org/aircraft/N295WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32541
- Aircraft time: 50,509 hours, 30,290 cycles
- System (JASC): [7311 · Engine Fuel/Oil Cooler](https://openairdocs.org/jasc/7311)
- Part: Pump
- Condition: Stalled
- Location: Zn 400 Nacelle/P
- Stage of operation: CL
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2023021300477

## Discrepancy

ON CLIMB OUT; #2 ENGINE WAS UNRESPONSIVE TO THRUST LEVER MOVEMENT. TOPPED OUT ABOUT 86.4% N1 EGT 40-90 WARMER THEN #1. RAN ENGINE LIMIT SURGE STALL QRH AND RECOVERED NORMAL ENGINE OPERATIONS EGT REMAINS STABLE 40 DEG. WARMER THEN #1.<[01] REMOVED AND REPLACED #2 ENGINE FUEL PUMP AND COMPLIED WITH OPS CHECK NO DEFECTS NOTED AT THIS TIME PER AMM 73-11-01 AND MT 73-11-01-REPL;[02] AND AIRCRAFT MAKES TAKE OFF POWER.;[03] COMPLIED WITH TASK CARD;[04] COMPLIED WITH TASK CARD

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