# SDR HNAA2012030500656

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 5, 2012
- Submitted: March 5, 2012
- Operation: Air carrier
- Aircraft: N933HA
- Make and model: Dhav DHC8102
- Aircraft serial: 134
- Aircraft time: 58,676 hours, 65,281 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Relay
- Condition: Malfunctioned
- Location: Mlg
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2012030500656

## Discrepancy

AFTER GEAR RETRACTION, NLG RED UNSAFE AND AMBER INTRANSIT LIGHT REMAINED ILLUMINATED.  AFTER 1 MINUTE, LIGHTS EXTINGUSHED. CYCLED GEAR DOWN GREEN LIGHTS ILLUMINATED.  REPLACED RELAYS 3261-K5, K6, K7 AND K8.  OPS CHECKED GOOD. PSEU TEST WITH NO FAULTS AND NO MEMORY.

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