SDR A6WA201240586

Service difficulty report · Proximity Sensor · Cndair CL6002B19

Difficulty date: June 8, 2012
Submitted: June 22, 2012
Operation: Air carrier
Aircraft: N467AW
Make and model: Cndair CL6002B19
Aircraft serial: 7900
Aircraft time: 20,030 hours, 19,407 cycles
System (JASC): 3230 · Landing Gear Retraction/Extension System
Part: Proximity Sensor
Condition: Malfunctioned
Location: Mlg
Stage of operation: CL
How discovered: O
Nature of condition: J
Precautionary procedure: A

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

What was found

DURING CLIMBOUT, WITH GEAR RETRACTED, REC A GEAR DISAGREE WARNING WITH RED DASHES INDICATED FOR THE NOSE GEAR, MSG CLEARED AFTER RUNNING QRH. C/ FIM 32-60-07, FOUND STORED PSEU CODE S21 NEAR (NOSE GEAR DL1). ADJUSTED GAP AT DOWNLOCK PROXIMITY SENSOR TO 0.064" AND CLEANED CONNECTOR PLUG AT DOWNLOCK PROXIMITY SENSOR, PERFORMED SEVERAL OPS CHECKS OF PROX SYS, ALL CHECKED GOOD.