SDR VNAA2013062800018

Service difficulty report · Downlock Sensor · Cndair CL6002B19

Difficulty date: June 28, 2013
Submitted: July 3, 2013
Operation: Air carrier
Aircraft: N250PS
Make and model: Cndair CL6002B19
Aircraft serial: 7929
Aircraft time: 22,293 hours, 22,640 cycles
System (JASC): 3260 · Landing Gear Position and Warning
Part: Downlock Sensor
Condition: Faulty
Location: Nlg
Stage of operation: DE
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

CREW REPORTED TRIPLE CHIME AND GEAR DISAGREE AMBER NOSEWHEEL INDICATION ON DESCENT. CREW PERFORMED MANUAL GEAR EXTENSION AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED, REMOVED AND REPLACED NOSE LANDING GEAR NUMBER TWO (2) DOWNLOCK SENSOR AND PERFORMED GEAR SWING USING AIRCRAFT MAINTENANCE MANUALS. AIRCRAFT RELEASED FOR SERVICE.