Service difficulty report · Steering Unit · Gulstm GIV

Difficulty date
January 20, 2010
Submitted
January 22, 2010
Operation
Air carrier
Aircraft
N408QS
Make and model
Gulstm GIV
Aircraft serial
1308
Aircraft time
11,246 hours, 5,485 cycles
Part
Steering Unit
Condition
Will Not Arm
Location
Nlg
Stage of operation
AP
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

DURING APPROACH UPON LOWERING LANDING GEAR CREW RECEIVED A "NOSE WHEEL STEER BY WIRE FAIL" ANNUCIATOR MESSAGE. MX ACCOMPLISHED GIV-SGER-391 WHICH PERTAINS TO TROUBLE SHOOTING THIS PROBLEM. NO FAULT FOUND. ALSO CHECKED RIGGING OF WOW SWITCH, ELECTRONIC CONTROL UNIT FOR FAULTS, ALL CHECKED GOOD. ACFT WAS TAXI CHECKED AND NO FAULT FOUND. THIS ACFT DOES NOT HAVE ANY PAST HISTORY.