SDR COMA2009032350102

Service difficulty report · Uplock Sensor · Cndair CL6002B19

Difficulty date: March 20, 2009
Submitted: March 23, 2009
Operation: Air carrier
Aircraft: N420CA
Make and model: Cndair CL6002B19
Aircraft serial: 7451
Aircraft time: 20,835 hours, 17,162 cycles
System (JASC): 3260 · Landing Gear Position and Warning
Part: Uplock Sensor
Condition: Out Of Adjust
Location: Rt Mlg
Stage of operation: CL
How discovered: O
Nature of condition: N
Precautionary procedure: A

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

What was found

ON CLIMBOUT FROM CHS RECEIVED GEAR UP DISAGREE, MAIN GEAR INDICATED CYCLING BETWEEN GREEN AND WHITE. COMPLIED WITH QRH, EMERGENCY DECLARED, A/C RETURNED TO CHS LANDED SAFELY. INSPECTED MAIN LANDING GEAR, FOUND RIGHT MAIN LANDING GEAR UPLOCK SENSOR OUT OF LIMITS. ADJUSTED UPLOCK SENSOR, OPS CHECK GOOD.