Kubota WSM F3680 User Manual

6-S1
F2880, F3680, RCK72-F36, RCK72R-F36, RCK60-F36, RCK60R-F36, WSM
STEERING
1. TROUBLESHOOTING
W1014322
Symptom Probable Cause Solution
Reference
Page
Cannot Be Steered Steering controller malfunctioning Replace 6-S6
Hose broken Replace 6-S6
Hard Steering Power steering oil improper Change with
specified oil
G-7
Hydraulic pump malfunctioning Replace 7-S6
Priority valve malfunctioning Repair or replace 7-S6
Steering controller malfunctioning Replace 6-S6
Steering Force
Fluctuates
Steering controller malfunctioning Replace 6-S6
Priority valve malfunctioning Repair or replace 7-S6
Air sucked in pump due to lack of oil Replenish G-7
Air sucked in pump from suction circuit Repair –
Steering Wheel Turns
Spontaneously When
Released
Steering controller malfunctioning Repair or replace 6-S6
Rear Wheels Wander
to Right and Left
Steering controller malfunctioning Replace 6-S6
Air sucked in pump due to lack of oil Replenish G-7
Air sucked in pump from suction circuit Repair –
Insufficient bleeding Bleed –
Steering cylinder malfunctioning Replace 6-S8
Improper toe-in adjustment Adjust 5-S5
Tire pressure uneven Inflate G-43
Wheels Are Turned
to a Direction
Opposite to Steering
Direction
Steering cylinder piping connected in reverse Repair 6-S8
Steering Wheel Turns
Idle in Manual
Steering
Insufficient bleeding Bleed –
Air sucked in pump due to lack of oil Replenish G-7
Noise Air sucked in pump due to lack of oil Replenish G-7
Air sucked in pump from suction circuit Repair –
Oil Temperature
Increases Rapidly
Steering controller (relief valve) malfunctioning Replace 6-S6
KiSC issued 04, 2006 A

Kubota WSM F3680 Specifications

General

Brand	Kubota
Model	WSM F3680
Category	Lawn Mower
Language	English