# SDR HNAA0800099

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 10, 2008
- Submitted: March 12, 2008
- Operation: Air carrier
- Aircraft: [N837EX](https://openairdocs.org/aircraft/N837EX), registered now
- Make and model: Dhav DHC8102
- Aircraft serial: 217
- Aircraft time: 40,844 hours, 46,072 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Pseu
- Part number: 841005
- Part serial: 418
- Condition: Defective
- Location: Landing Gear
- Part time: 34,963 hours, 37,884 cycles
- Stage of operation: CL
- 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/HNAA0800099

## Discrepancy

RIGHT FWD GEAR DOOR REMAINED OPEN AFTER GEAR RETRACTION.  CREW CYCLED GEAR PER EMERGENCY CHECK LIST, GEAR RETRACTED NORMALLY.  CHECKED DOOR RIGGING, CHECK GOOD.  CHECK SENSOR RIGGING, CHECK GOOD.  C/W SEVERAL GEAR SWINGS, CHECK GOOD.  REMOVED AND REPLACED PSEU, SELF TEST GOOD.

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