SDR DXTA2010082304200

Service difficulty report · Bulb · Cessna 560CESSNA

Difficulty date: August 22, 2010
Submitted: August 23, 2010
Operation: Air carrier
Aircraft: N846QS
Make and model: Cessna 560CESSNA
Aircraft serial: 5600797
Aircraft time: 1,113 hours, 866 cycles
System (JASC): 3260 · Landing Gear Position and Warning
Part: Bulb
Condition: Inoperative
Location: Lt Mlg Indicator
Stage of operation: AP
How discovered: O
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

WHEN LANDING GEAR WAS EXTENDED, LT MAIN INDICATOR LIGHT DID NOT ILLUMINATE. PERFORMED ROTARY TEST AND INDICATOR LIGHT DID NOT ILLUMINATE. EMERGENCY CHECKLIST WAS FOLLOWED, EMERGENCY GEAR BLOW DOWN BOTTLE WAS USED. REMOVED BURNED OUT BULBS AND INSTALLED 2 NEW BULBS. RESET EMERGENCY BLOW DOWN HANDLE AND SERVICED EMERGENCY BOTTLE. CYCLED LANDING GEAR AND DOWNJACKED ACFT. SERVICED HYD RESERVOIR. ALL WORK IAW CH 32-01-00 OF THE MM.