Kubota MX5100 - Front Axle Troubleshooting

6-S1
MX5100, WSM
FRONT AXLE
1. TROUBLESHOOTING
W10143220
Symptom Probable Cause Solution
Reference
Page
Front Wheels
Wander to Right or
Left
Tire pressure uneven Adjust G-61
Improper toe-in adjustment (improper alignment) Adjust 6-S6
Clearance between front axle middle boss and
front axle shaft bracket bushing excessive
[2WD Type]
Replace 6-S16
Clearance between front axle case boss and
front axle bracket (front, rear) bushing excessive
[4WD Type]
Replace 6-S20
Knuckle shaft bushings worn [2WD Type] Replace 6-S16
Front axle rocking force too small Adjust 6-S7
Front wheel sway excessive Replace 6-S6
Tie-rod end loose Tighten 6-S9
Air sucked in power steering circuit Bleed 7-S11
Front Wheels Can
Not Be Driven
[4WD Type]
Propeller shaft broken Replace 6-S8
Front wheel drive gears in transmission broken Replace 3-S19
Front differential gear broken Replace 6-S14
Shift fork broken Replace –
Coupling displaced Reassemble 6-S8
Noise [4WD Type] Gear backlash excessive Adjust or replace 6-S17
Oil insufficient Replenish G-8
Bearings damaged or broken Replace –
Gears damaged or broken Replace –
Spiral bevel pinion shaft turning torque improper Adjust 6-S18