7-S1
M105S, 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-S26
Turning delivery hose damaged
Replace
7-S4
Hard Steering
Oil improper
Change with
specified oil
G-8
Hydraulic pump malfunctioning
Replace
8-S7
Relief valve malfunctioning
Replace
8-S15, 16
Control valve (spool and sleeve) malfunctioning
Repair or replace
8-S26
Oil leak due to seal damaged
Replace
–
Steering Force
Fluctuates
Control valve malfunctioning
Replace
8-S26
Air sucked in pump due to leaking or missing of
oil
Replenish
G-8
Air sucked in pump from suction circuit
Repair
–
Heavy Steering
Especially in the
Beginning of
Steering
Control valve malfunctioning
Repair or replace
8-S26
Steering Wheel
Turns
Spontaneously When
Released
Control valve malfunctioning
Repair or replace
8-S26
Front Wheels
Wander to Right and
Left
Control valve malfunctioning
Repair or replace
8-S26
Air sucked in pump due to lack of oil
Replenish
G-8
Air sucked in pump from suction circuit
Repair
–
Insufficient bleeding
Bleed
–
Cylinder malfunctioning
Repair or replace
8-S28
Wheels Are Turned
to a Direction
Opposite to Steering
Direction
Cylinder piping connected in reverse
Repair
7-S4
Steering Wheel
Turns Idle in Manual
Steering
Insufficient bleeding
Bleed
–
Air sucked in pump due to lack of oil
Replenish
G-8
Noise
Air sucked in pump due to lack of oil
Replenish
G-8
Air sucked in pump from suction circuit
Repair
–
Pipe deformed
Replace
–
Oil Temperature
Increases Rapidly
Relief valve malfunctioning
Replace
8-S15, 16
Front Wheels Vibrate
Mechanical connections or wheel bearings worn
Replace defective
parts
–
KiSC issued 03, 2007 A
Summary of Contents for M105S
Page 1: ...M105S WORKSHOP MANUAL TRACTOR KiSC issued 03 2007 A...
Page 7: ...5 M105S WSM SAFETY INSTRUCTIONS KiSC issued 03 2007 A...
Page 8: ...6 M105S WSM SAFETY INSTRUCTIONS KiSC issued 03 2007 A...
Page 9: ...7 M105S WSM SAFETY INSTRUCTIONS KiSC issued 03 2007 A...
Page 13: ...11 M105S WSM DIMENSIONS DIMENSIONS KiSC issued 03 2007 A...
Page 14: ...G GENERAL KiSC issued 03 2007 A...
Page 100: ...1 ENGINE KiSC issued 03 2007 A...
Page 191: ...2 CLUTCH KiSC issued 03 2007 A...
Page 221: ...3 TRANSMISSION KiSC issued 03 2007 A...
Page 283: ...4 REAR AXLE KiSC issued 03 2007 A...
Page 284: ...CONTENTS MECHANISM 1 STRUCTURE 4 M1 KiSC issued 03 2007 A...
Page 296: ...5 BRAKES KiSC issued 03 2007 A...
Page 297: ...CONTENTS MECHANISM 1 FEATURE 5 M1 1 TRAVELING AND PARKING BRAKE 5 M1 KiSC issued 03 2007 A...
Page 319: ...6 FRONT AXLE KiSC issued 03 2007 A...
Page 320: ...CONTENTS MECHANISM 1 STRUCTURE 6 M1 1 4 WHEEL DRIVE TYPE 6 M2 KiSC issued 03 2007 A...
Page 346: ...7 STEERING KiSC issued 03 2007 A...
Page 347: ...CONTENTS MECHANISM 1 STRUCTURE 7 M1 1 STEERING MECHANISM 7 M1 KiSC issued 03 2007 A...
Page 354: ...8 HYDRAULIC SYSTEM KiSC issued 03 2007 A...
Page 425: ...9 ELECTRICAL SYSTEM KiSC issued 03 2007 A...
Page 495: ...10 CABIN KiSC issued 03 2007 A...
Page 512: ...10 S3 M105S WSM CABIN Air Conditioning System Continued KiSC issued 03 2007 A...
Page 513: ...10 S4 M105S WSM CABIN KiSC issued 03 2007 A...