# SDR QXEA2009113001009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 22, 2009
- Submitted: November 30, 2009
- Operation: Air carrier
- Aircraft: N414QX
- Make and model: Bombdr DHC8402
- Aircraft serial: 4061
- Aircraft time: 20,505 hours, 21,015 cycles
- System (JASC): [3231 · Landing Gear Door Retract Section](https://openairdocs.org/jasc/3231)
- Part: Filter
- Part number: 20011610
- Condition: Malfunctioned
- Location: Zone 700
- 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/QXEA2009113001009

## Discrepancy

RT MAIN GEAR DOOR AMBER LIGHT AND GEAR LIGHT IN HANDLE REMAINED ILLUMINATED FOR 20-30 SECONDS AFTER OTHER LIGHTS EXTINGUISHED. REPLACED MLG SELECTOR VALVE FILTER FITTINGS W/ NEW IAW AMM 29-21-06-000-802/-400-802. OPS TEST OF ALTERNATE EXTENSION SYS GOOD IAW AMM 32-34-00-710-802. LEAK CHECK GOOD. OPS TEST OF PRIMARY EXTENTION AND RETRACTION SYS GOOD, IAW AMM 32-31-00-710-801. NOTED NO DELAY FOR EXTINGUISHING OF NR 2 MAIN GEAR DOOR AMBER LIGHT, OR GEAR HANDLE LIGHT. NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.

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