# SDR 200419

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 30, 2004
- Submitted: November 1, 2004
- Operation: Air carrier
- Aircraft: N807WP
- Make and model: Dhav DHC8103
- Aircraft serial: 023
- Aircraft time: 39,118 hours, 62,915 cycles
- System (JASC): [3231 · Landing Gear Door Retract Section](https://openairdocs.org/jasc/3231)
- Part: Door
- Condition: Malfunctioned
- Location: Mlg
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/200419

## Discrepancy

(PIREP) LANDING GEAR FAILED TO RETRACT AFTER TAKEOFF.  PERFORMED ALT GEAR EXT PROCEDURE, OVERHEAD DOOR WAS FOUND OPEN.  (MX) CONSULTED W/FLT CREW AND DETERMINED FAILURE TO RETRACT DUE TO OPEN EMERGENCY MLG RELEASE DOOR.  PERFORMED EXPANDED PSEU BITE DIAGNOSTIC TEST AND RECOVERED CORROBATIVE FAULT CODES IAW DHC MM 32-61-50 PG 202-204 PARA 2A.  NO FURTHER DEFECTS NOTED.

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