Kubota G23 User Manual

STEERING
G23, G26, WSM
4-S1
(EU)
1. TROUBLESHOOTING
9Y1210294STS0001US0
Symptom Probable Cause Solution
Reference
Page
Cannot Be Steered Steering controller malfunctioning Replace 4-S7
Hard Steering Power steering oil improper Change with specified
oil
G-9
Hydraulic pump malfunctioning Replace 5-S9
Flow priority valve malfunctioning Repair or replace 5-S9
Steering controller malfunctioning Replace 4-S7
Steering Force
Fluctuates
Steering controller malfunctioning Replace 4-S7
Flow priority valve malfunctioning Replace 5-S9
Air sucked in pump due to lack of oil Replenish G-19
Air sucked in pump from suction circuit Repair 4-S7
Steering Wheel Turns
Spontaneously When
Released
Steering controller malfunctioning Replace 4-S7
Front Wheels Wander
to Right and Left
Steering controller malfunctioning Replace 4-S7
Air sucked in pump due to lack of oil Replenish G-19
Air sucked in pump from suction circuit Repair –
Insufficient bleeding Bleed 4-S5
Cylinder malfunctioning Repair or replace 4-S5
Improper toe-in adjustment Adjust 3-S4
Tyre pressure uneven Inflate G-61
Wheels Are Turned to
a Direction Opposite
to Steering Direction
Cylinder piping connected in reverse Repair 4-S5
Steering Wheel Turns
Idle in Manual
Steering
Insufficient bleeding Bleed 4-S5
Air sucked in due to lack of oil Replenish G-19
Noise Air sucked in pump due to lack of oil Replenish G-19
Air sucked in pump from suction circuit Repair –
Pipe deformed Replace –
Oil Temperature
Increases Rapidly
Steering controller (relief valve) malfunctioning Replace 4-S7
KiSC issued 08, 2009 A

Kubota G23 Specifications

General

Brand	Kubota
Model	G23
Category	Lawn Mower
Language	English