# SDR USAAF99060

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 31, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N881US
- Make and model: Fokker F.28 MK 0100
- Registry model: [Fokker F.28 MK 0100](https://openairdocs.org/model/fokker-f-28-mk-0100) (OpenAirDocs)
- Aircraft serial: 11333
- System (JASC): [3234 · Landing Gear Selector](https://openairdocs.org/jasc/3234)
- Part: Selector Valve
- Part number: 715381
- Condition: Failed
- Location: Nlg
- Part time: 21,182 hours
- Stage of operation: CL
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAAF99060

## Discrepancy

CLT/ROA - FLT 2122 - DURING CLIMB OUT FROM CLT, LANDING GEAR WOULD NOT RETRACT.  ACCOMPLISHED CHECKLIST PROCEDURES.  RETURNED TO FIELD FOR A NORMAL LANDING.  MAINTENANCE REPLACED THE LANDING GEAR SELECTOR VALVE.  LEAKS AND OPS CHECKED GOOD.  ALL GEAR RETRACT.  (X)

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