# SDR SCNA20251031421

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 27, 2025
- Submitted: October 31, 2025
- Operation: Air carrier
- Aircraft: [N5113A](https://openairdocs.org/aircraft/N5113A), registered now
- Make and model: Boeing 737-83N
- Registry model: [Boeing 737-83N](https://openairdocs.org/model/boeing-737-83n) (OpenAirDocs)
- Aircraft serial: 32611
- Aircraft time: 59,758 hours, 31,923 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Pump
- Condition: Faulted
- Location: Hyd System
- Stage of operation: AP
- 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/SCNA20251031421

## Discrepancy

LOST A SYSTEM PRESSURE DURING GEAR RETRACTION. LOW PRESURE WENT OUT AFTER GEAR RETRACTION. C/W QRH AND TURNED PUMPS OFF.  ACCOMPLISHED ENGINE RUNS-IDLE- RAN ENGINES FOR 5 MINUTES, NO DEFECTS NOTED- AIRCRAFT OK FOR SERVICE SEE LP 816482 ITEM 1 816482 ITEM 1.   REMOVED  & REPLACED LEFT EDP & LEFT EDMP & LEFT SYS CASE DRAIN FILTERS- OPS CHECK GOOD- NO DEFECTS NOTED AT THIS TIME

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