# SDR 02FDEA00752

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 15, 2002
- Submitted: October 22, 2002
- Operation: Air carrier
- Aircraft: [N586FE](https://openairdocs.org/aircraft/N586FE), registered now
- Make and model: Doug MD-11
- Registry model: [Doug MD-11](https://openairdocs.org/model/mcdonnell-douglas-md-11) (OpenAirDocs)
- Aircraft serial: 48487
- Aircraft time: 38,371 hours, 7,756 cycles
- System (JASC): [3234 · Landing Gear Selector](https://openairdocs.org/jasc/3234)
- Part: Control Valve
- Condition: Faulty
- Location: Mlg
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: J, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/02FDEA00752

## Discrepancy

LEFT MAIN LANDING GEAR UNSAFE ON DEPARTURE.  ATTEMPTED PROCEDURES IAW QRH FOR "GEAR PRIMARY OR SECONDARY LIGHTS ILLUMINATED WITH GEAR HANDLE UP" BOTH LIGHTS REMAINED ON .  DUMPED 96K FUEL ON RTB LANDING AND ROLLOUT UNEVENTFUL.  R&R MLG CONTROL VALVE PER MM 32-31-20-4 OPS LEAK/CHKS GOOD.  ADJUSTED MLG GEARWELL DOOR PUSHRODS PER MM 32-31-00-5.  DOORS OPS CHECKS GOOD.  PERFORMED LANDING GEAR SWING.  ALL INDICATIONS /FUNCTIONS NORMAL.  A/C OK FOR SERVICE.

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