SDR SWIA201334902

Service difficulty report · Pseu · Cndair CL6002B19

Difficulty date: October 10, 2013
Submitted: October 15, 2013
Operation: Air carrier
Aircraft: N924SW
Make and model: Cndair CL6002B19
Aircraft serial: 7681
Aircraft time: 29,442 hours, 24,554 cycles
System (JASC): 3260 · Landing Gear Position and Warning
Part: Pseu
Condition: Failed
Location: Landing Gear
Stage of operation: DE
How discovered: O
Nature of condition: J
Precautionary procedure: K

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

What was found

WOW INPUT CAUTION, WOW OUTPUT CAUTION, WOW OUPUT FAIL STATUS, PROX SYS FAULT STATUS ON DESCENT, RAN QRH. UPON LANDING NOSE WHEEL STEERING WAS INOPERATIVE. FLT#5233 UPON INTERROGATION OF THE PSEU FOUND COMMUNICATION TRANSMITION FAILURE OF THE PSEU CAUSING LOSS OF ALL PSEU SUBSYSTEMS. THIS LOSS CAUSED LOSS OF THE NOSE WHEEL STEERING, STALL PROTECTION, & WINDSHEAR DUE TO LOSS OF THE WOW SIGNAL. REPLACED PSEU IAW AMM PN 8-648-08, SN ON D876 SN OFF: 0851.