# SDR CA991209011

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 13, 1999
- Submitted: January 22, 2001
- Operation: Air carrier
- Make and model: Fokker F.28 MK 1000
- Registry model: [Fokker F.28 MK 1000](https://openairdocs.org/model/fokker-f-28-mk-1000) (OpenAirDocs)
- Aircraft time: 51,446 hours, 51,217 cycles
- System (JASC): [3233 · Landing Gear Actuator](https://openairdocs.org/jasc/3233)
- Part: Actuator
- Part number: 200498005
- Condition: Intermittent
- Location: Downlock
- Part time: 8,504 cycles
- Stage of operation: DE
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA991209011

## Discrepancy

(CAN) ON GEAR DOWN SELECTION RT MLG WOULD NOT INDICATE DOWN AND LOCKED. SEVERAL ATTEMPTS TO EXTEND UNCESSFOU ALTERNATE EXTENSION UNCESSFUL. A/C LANDED SUCCESSFUL. A/C FERRIED FOR MAINT. DOWNLOCF ACTUATOR INTERMITTENT, REPLACED.

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