# SDR 01FDEA00038

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 24, 2001
- Submitted: January 29, 2001
- Operation: Air carrier
- Aircraft: [N585FE](https://openairdocs.org/aircraft/N585FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48481
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Manifold
- Part number: ACG71705505
- Part serial: CCE086
- Condition: Inoperative
- Location: Nlg
- 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/01FDEA00038

## Discrepancy

AFTER T/O, RETRACTED GEAR, NOSE WHEEL INDICATION WENT RED.  GEAR WAS NOT UP.  CYCLED GEAR WITH SAME RESULTS.  THEN RETURNED TO SUBIC, GEAR SHOWED UNSAFE ON BOTH PRIMARY AND SECONDARY INDICATIONS.  *S/D*  REMOVED AND REPLACED NOSE LAND GEAR UNLOCK CYLINDER AND STEERING MANIFOLD PER IAW MM 32-35-06-4, 32-35-05-4.

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