# SDR 04FDEA00456

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 19, 2004
- Submitted: February 20, 2004
- Operation: Air carrier
- Aircraft: N394FE
- Make and model: Doug DC-10-10
- Registry model: [Doug DC-10-10](https://openairdocs.org/model/mcdonnell-douglas-dc-10-10) (OpenAirDocs)
- Aircraft serial: 46628
- Aircraft time: 75,112 hours, 26,199 cycles
- System (JASC): [3232 · Landing Gear Door Actuator](https://openairdocs.org/jasc/3232)
- Part: Actuator
- Condition: Leaking
- Location: Rt Mlg Door
- Stage of operation: CL
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: J, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/04FDEA00456

## Discrepancy

AFTER T/O LAX, RT MAIN GEAR INDICATED UNSAFE AFTER RETRACTION ON BOTH PRIMARY AND SECONDARY INDICATORS.  RECYCLED PER QRH, NO CHANGE.  DUMPED FUEL AND RETURNED FOR UNEVENTFUL LANDING.  CHECKED:  BUNGEE CYLINDER, EXTENSION RETRACTION ADJUSTMENT TEST, TARGET AND PROXIMITY SENSOR GAPS, BLED TRIM CYLINDER, TRUCK PIVOT RELATIVE MOVEMENT, LUBED GEAR, REPLACED RT GEAR DOOR ACTUATOR FOR BY-PASSING AND LEAKING.  ALL ACCOMPLISHED AS PER MM.  TEST FLEW AIRCRAFT WITH 3 LANDINGS.  OK RETURNED TO SERVICE.

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