SDR A6WA201542481

Service difficulty report · Sensor · Cndair CL6002B19

Difficulty date: March 6, 2015
Submitted: March 12, 2015
Operation: Air carrier
Aircraft: N408AW
Make and model: Cndair CL6002B19
Aircraft serial: 7447
Aircraft time: 31,768 hours, 30,062 cycles
System (JASC): 3250 · Landing Gear Steering System
Part: Sensor
Condition: Iced
Location: Nlg Steering
Stage of operation: CL
How discovered: O
Nature of condition: J
Precautionary procedure: O

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

What was found

AFTER TAKEOFF RECEIVED WOW INPUT FOLLOWED BY NLG STEERING INOPERATIVE CAUTION MSG. MSG APPEARED APPROX 28 SEC AFTER GEAR RETRACTION, NORMAL EXTENSION & DECLARED AN EMER. QRH DIDN'T CLEAR IMMEDIATE. CLEARED ON ITS OWN AFTER A FEW MIN. INTERROGATED PSEU & FOUND CODE S11FAR, FOUND PROX SENSOR PS4GA COATED WITH ICE. REMOVED ICE FROM SENSOR & PERFORMED BITE CHECK OF PSEU IAW AMM 32-61-00, NO FAULTS FOUND. PERFORMED OPS CHECK OF NWS IAW AMM 32-51. OPS CHECKED GOOD.