# SDR CALA2016101900792

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 19, 2016
- Submitted: October 19, 2016
- Operation: Air carrier
- Aircraft: [N68823](https://openairdocs.org/aircraft/N68823), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 42746
- Aircraft time: 8,891 hours, 3,126 cycles
- System (JASC): [3234 · Landing Gear Selector](https://openairdocs.org/jasc/3234)
- Part: Selector Valve
- Part number: 1FA011342
- Part serial: 5021
- Condition: Unserviceable
- Location: Landing Gear
- Stage of operation: CL
- 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/CALA2016101900792

## Discrepancy

LDG GEAR DID NOT RETRACT ON DEPT REF LOG 4812443.  JACKED AC PER TASK 07-11-01-580-815.  ACCOMPLISHED 10 GEAR SWINGS.  NO FAULTS OR HYDRAULIC LEAKS.  REPLACED LANDING GEAR SELECTOR VALVE.

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