SDR 9617759852

Service difficulty report · Dnlock Sensor · Doug DC951

Difficulty date: August 14, 1996
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N761NC
Make and model: Doug DC951
Aircraft serial: 47709
System (JASC): 3260 · Landing Gear Position and Warning
Part: Dnlock Sensor
Condition: Malfunctioned
Location: Lt Mlg
Stage of operation: DE
Nature of condition: N
Precautionary procedure: K

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

What was found

DURING DESCENT ON GEAR EXTENSION, THE LEFT GEAR UNSAFE LIGHT CAME ON AND THE LEFT GEAR GREEN LIGHT WAS OUT. RECYCLED GEAR AND GOT NORMAL DOWN AND GREEN INDICATION. FLIGHT LANDED WITHOUT INCIDENT. PERFORMED TEST OF SYSTEM, REPLACED DOWN LOCK SENSOR AND OPERATIONAL CHECK OK.

More about the Doug DC-9-51