Service difficulty report · Downlock Switch · Cessna 750

Difficulty date
August 30, 2007
Submitted
September 4, 2007
Operation
Air carrier
Aircraft
N703LX
Make and model
Cessna 750
Aircraft serial
7500074
Aircraft time
3,124 hours, 1,705 cycles
Engine
Allsn AE3007C
Part
Downlock Switch
Condition
Inoperative
Location
Nlg Actuator
Component
Actuator
Component part number
99144523
Stage of operation
AP
How discovered
O
Nature of condition
J
Precautionary procedure
L

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

What was found

ON APPROACH TO LAND, CREW REPORTED A NOSE GEAR UNSAFE LIGHT. CREW UTILIZED THE EMERGENCY GEAR EXTENSION PROCEDURE AND LANDED SAFELY. MAINTENANCE FOUND THE NOSE DOWNLOCK SWITCH INOPERATIVE AND REMOVED AND REPLACED THE NLG ACTUATOR.

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