Service difficulty report · Solenoid · Gulstm GIV

Difficulty date
August 20, 2004
Submitted
August 24, 2004
Operation
General aviation
Aircraft
N251DV
Make and model
Gulstm GIV
Aircraft serial
1522
Aircraft time
19 hours, 8 cycles
Engine
Rroyce TAY6118
Part
Solenoid
Part number
41001
Part serial
505A
Condition
Shorted
Location
Mlg
Part time
19 hours, 8 cycles
Component
Solenoid Valve · Gulstm
Component part number
1159SCH4023
Stage of operation
TX
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

UPON LOWERING THE LANDING GEAR, TWO CIRCUIT BREAKERS POPPED FOR THE NOSE STEERING. INVESTIGATION FOUND A SHORTED SOLENOID VALVE IN THE STEERING SYSTEM. THE SOLENOID WAS SHORTED TO GROUND INTERNALLY.