# SDR TWRA9569

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 8, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N606FF
- Make and model: Boeing 747136
- Aircraft serial: 20273
- System (JASC): [3232 · Landing Gear Door Actuator](https://openairdocs.org/jasc/3232)
- Part: Actuator
- Part number: 1611928
- Condition: Failed
- Location: Lt Mlg Door
- Stage of operation: CL
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TWRA9569

## Discrepancy

DURING CLIMB-OUT AND PASSING THROUGH 250 KNOTS, LEFT WING GEAR DOOR OPEN AND GEAR LIGHT ILLUMINATED.  UPON LANDING, MAINTENANCE REPLACED THE DOOR ACTUATOR AND DOOR SEQUENCE VALVE.  OPS CHECK OK.  (M)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.