# SDR JBXA000264

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 15, 2001
- Submitted: April 16, 2001
- Operation: Air carrier
- Aircraft: [N314ML](https://openairdocs.org/aircraft/N314ML), registered now
- Make and model: Boeing 737*
- Aircraft serial: 30271
- Aircraft time: 562 hours, 307 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Fitting
- Condition: Loose
- Location: Hydraulic Pump
- Stage of operation: CL
- How discovered: O
- Nature of condition: K
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/JBXA000264

## Discrepancy

SYSTEM-A HYDRAULICS DECREASED FROM 103 PERCENT TO 55 PERCENT INFLIGHT, RETURNED TO BASE.  UPON INSPECTION OF NR 1 ENGINE HYDRAULIC PUMP, FOUND QUICK RELEASE FITTING LOOSE, CAUSING LOSS OF FLUID.  RESECURED QUICK RELEASE FITTING ON NR 1 ENGINE DRIVEN PUMP.  SERVICED SYSTEM-A HYDRAULICS AND OPERATIONALLY CHECKED PUMP IAW BOEING AMM 29-11-11, OPS CHECKED GOOD AND NO LEAKS NOTED.

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