SDR WX0A072899

Service difficulty report · Warning System · Doug DC983

Difficulty date: September 25, 2015
Submitted: September 28, 2015
Operation: Air carrier
Aircraft: N877GA
Make and model: Doug DC983
Aircraft serial: 53467
Aircraft time: 37,968 hours, 27,112 cycles
System (JASC): 3260 · Landing Gear Position and Warning
Part: Warning System
Condition: False Activation
Location: Cockpit
Stage of operation: CR
How discovered: O
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

AFTER GEAR RETRACTION, RT MAIN GEAR UNSAFE LIGHT, REMAINED ON. FOLLOWED QRH 32.9, RED GEAR LIGHT ON WITH GEAR HANDLE UP. AFTER GEAR EXTENSION & RETRACTION, RED LIGHT EXTINGUISHED. PERFORMED PROXIMITY SENSOR ELEC UNIT TEST IAW AMM 32-60-04-02-0, NO DEFECTS NOTED. INSPECTED SWITCHES ON ALL 3 GEARS, NO DEFECTS NOTED. OK FOR FURTHER FLIGHT.

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