SDR 0202986744

Service difficulty report · Actuator · Boeing 747212F

Difficulty date
September 18, 2002
Submitted
September 23, 2002
Operation
Air carrier
Aircraft
N644NW
Make and model
Boeing 747212F
Aircraft serial
24177
Aircraft time
53,960 hours, 9,709 cycles
Part
Actuator
Part number
1U11937
Condition
Malfunctioned
Location
Blg Door
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DURING CLIMB, THE LANDING GEAR DOOR OPEN LIGHT ILLUMINATED WITH THE LANDING GEAR HANDLE IN THE OFF POSITION. RECYCLED LANDING GEAR AND LIGHT WENT OUT BUT FLICKED ON/OFF FOR THE REMAINDER OF THE FLIGHT. AIRCRAFT CONTINUED TO DESTINATION AND LANDED WITHOUT INCIDENT. REPLACED THE BODY LANDING GEAR DOOR ACTUATOR. OPERATIONAL CHECK GOOD.