What was found
LEFT MAIN LANDING GEAR REMAINED DOWN AFTER TAKEOFF. RETURNED TO FIELD. *S/D* MLG DRAG BRACE LOCK ACTUATOR FAILED. INTERNAL PISTON RETENTION NUT WAS NOT INSTALLED CORRECTLY. REPLACED ACTUATOR.
- Difficulty date
- March 5, 1998
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N644UA
- Make and model
- Boeing 767322
- Aircraft serial
- 25094
- Engine
- Pwa PW4060
- System (JASC)
- 3230 · Landing Gear Retraction/Extension System
- Part
- Actuator
- Part number
- 273T63015
- Condition
- Failed
- Location
- Mlg Uplock
- Stage of operation
- CL
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.