SDR 9622869102

Service difficulty report · Downlock Sw · Doug DC915

Difficulty date: October 24, 1996
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N92S
Make and model: Doug DC915
Aircraft serial: 47064
System (JASC): 3260 · Landing Gear Position and Warning
Part: Downlock Sw
Condition: Malfunctioned
Location: Nlg
Stage of operation: DE
Nature of condition: N
Precautionary procedure: O

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

What was found

ON APPROACH, NOSE GEAR UNSAFE LIGHT ILLUMINATED ON GEAR EXTENSION. RECYCLED GEAR AND ALL INDICATIONS WERE NORMAL. FLIGHT LANDED WITHOUT INCIDENT. MAINTENANCE CYCLED GEAR SEVERAL TIMES BUT COULD NOT DUPLICATE PROBLEM. REPLACED DOWNLOCK SWITCH, GEAR OPERATIONAL CHECK NORMAL.

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