SDR 9702769946

Service difficulty report · Downlock Switch · Doug DC931

Difficulty date: February 7, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N8926E
Make and model: Doug DC931
Aircraft serial: 45863
System (JASC): 3260 · Landing Gear Position and Warning
Part: Downlock Switch
Condition: Failed
Location: Rt Mlg
Stage of operation: AP
Nature of condition: P
Precautionary procedure: O

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

What was found

DURING APPROACH, THE RIGHT MAIN LANDING GEAR GREEN LIGHT FAILED TO ILLUMINATE AFTER GEAR EXTENSION. RECYCLED GEAR AND NORMAL INDICATIONS WERE ACHIEVED. MAINTENANCE WAS UNABLE TO DUPLICATE PROBLEM ON GROUND. REPLACED THE RIGHT MAIN GEAR DOWNLOCK SWITCH AS A PRECAUTION, OPERATIONAL CHECK NORMAL.

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