wsm ME8200 User Manual

7-S1
ME8200, ME9000, WSM
STEERING
1. TROUBLESHOOTING
W1014322
Symptom Probable Cause Solution
Reference
Page
Tractor Cannot Be
Steered
Drive shaft in the steering controller improperly
assembled
Reassemble 8-S40
Turning delivery hose damaged Replace 7-S3
Hard Steering Oil improper Change with
specified oil
G-8
Hydraulic pump malfunctioning Replace 8-S18
Relief valve malfunctioning Replace 8-S19, 39
Control valve (spool and sleeve) malfunctioning Repair or replace 8-S42
Oil leak due to seal damaged Replace –
Steering Force
Fluctuates
Control valve malfunctioning Replace 8-S40
Air sucked in pump due to leaking or missing of
oil
Replenish G-8, 16
Air sucked in pump from suction circuit Repair –
Heavy Steering
Especially in the
Beginning of
Steering
Control valve malfunctioning Repair or replace 8-S40
Steering Wheel Turns
Spontaneously When
Released
Control valve malfunctioning Repair or replace 8-S40
Front Wheels
Wander to Right and
Left
Control valve malfunctioning Repair or replace 8-S40
Air sucked in pump due to lack of oil Replenish G-8, 16
Air sucked in pump from suction circuit Repair –
Insufficient bleeding Bleed –
Cylinder malfunctioning Repair or replace 8-S42
Wheels Are Turned
to a Direction
Opposite to Steering
Direction
Cylinder piping connected in reverse Repair 7-S5
Steering Wheel Turns
Idle in Manual
Steering
Insufficient bleeding Bleed –
Air sucked in pump due to lack of oil Replenish G-8, 16
Noise Air sucked in pump due to lack of oil Replenish G-8, 16
Air sucked in pump from suction circuit Repair –
Pipe deformed Replace –
Oil Temperature
Increases Rapidly
Relief valve malfunctioning Replace 8-S19, 39
Front Wheels Vibrate Mechanical connections or wheel bearings worn Replace defective
parts
–
KiSC issued 03, 2007 A

wsm ME8200 Specifications

General

Brand	wsm
Model	ME8200
Category	Tractor
Language	English