What was found
STEER - BY - WIRE FAILED ON LANDING. NOSE WHEEL STEERING WAS INOPERATIVE. MAINTENANCE DETERMINED SERVO VALVE AT FAULT. EXACT FAILURE TO BE DETERMINED AT TEARDOWN.
- Difficulty date
- March 21, 2006
- Submitted
- January 26, 2007
- Operation
- Air carrier
- Aircraft
- N411QS
- Make and model
- Gulstm GIV
- Aircraft serial
- 1311
- Aircraft time
- 8,614 hours, 4,192 cycles
- Engine
- Rroyce TAY6118
- System (JASC)
- 3250 · Landing Gear Steering System
- Part
- Servo Valve
- Part number
- 51051
- Part serial
- DCL137890204
- Condition
- Malfunctioned
- Location
- Nlg Steering
- Part time
- 2,208 hours, 1,024 cycles
- Stage of operation
- LD
- 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.