# SDR ASAA2013100496107

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 4, 2013
- Submitted: October 8, 2013
- Operation: Air carrier
- Aircraft: [N560AS](https://openairdocs.org/aircraft/N560AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35179
- Aircraft time: 27,208 hours, 8,350 cycles
- System (JASC): [2997 · Hydraulic Power System Wiring](https://openairdocs.org/jasc/2997)
- Part: Solenoid
- Part number: 66087
- Part serial: K0903
- Condition: Stripped
- Location: Hyd Pump
- Part time: 27,540 hours, 10,116 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/ASAA2013100496107

## Discrepancy

FOUND NR 1 ENG HYD PUMP CONNECTOR NOT CONNECTED TO SOLENOID.  ACFT GROUNDED.  FOUND THREADS ON SOLENOID STRIPPED.  REPLACED NR 1 ENG HYD PUMP.  OPS & LEAK CHECKED GOOD IAW MM 29-11-11-000-801-001 AND 29-11-11-400-801-001, CONFIRMED DEPRESSURIZATION SOLENOID, OPS GOOD.

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