Daedong CK22, Workshop Manual

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9-11 DS35-W00 May. 2007
CLUTCHCLUTCHCLUTCHCLUTCHCLUTCH
TRANSMISSIONTRANSMISSIONTRANSMISSIONTRANSMISSIONTRANSMISSION
ENGINEENGINEENGINEENGINEENGINE
HSTHSTHSTHSTHST
FRONT AXLEFRONT AXLEFRONT AXLEFRONT AXLEFRONT AXLE
STEERINGSTEERINGSTEERINGSTEERINGSTEERING
BARKEBARKEBARKEBARKEBARKE
ELECTRICELECTRICELECTRICELECTRICELECTRIC
INDEXINDEXINDEXINDEXINDEX
HYDRAULICHYDRAULICHYDRAULICHYDRAULICHYDRAULIC
GENERALGENERALGENERALGENERALGENERAL
REAR AXLEREAR AXLEREAR AXLEREAR AXLEREAR AXLE
CK22/CK22H
• Steering shaft gear worn
• Centering spring weaken or broken
• Tire pressure uneven
• Steering wheel play too small
• Improper toe-in adjustment
• Front wheel hub ball bearing worn or damaged
• Brake pedal play unevenly adjusted
• Steering shaft gear worn
• Improper toe-in adjustment
• Clearance between center pin and bushing
• Transmission fluid improper or insufficient
• Oil leak from tube joint
• Hydraulic pump malfunctioning
• Relief valve malfunctioning
• Air in the hydraulic tube
• Low operating pressure
• Hydraulic pump malfunctioning
• Improper relief valve adjustment
• Control valve malfunctioning
• Oil leak from tube or tube broken
• Control valve malfunctioning
• Valve spool and valve housing jammed
• Valve housing oil seal damaged
• Centering spring weaken or broken
• Insufficient oil
• Insufficient bleeding
• Control valve malfunctioning
• Insufficient oil
• Air sucked in pump from suction circuit
• Pipe deformed
Replace
Replace
Adjust
Adjust
Adjust
Replace
Adjust
Replace
Adjust
Replace
Change
Retighten
Replace
Adjust or replace
Air Vent
Refer to next item
Replace
Adjust
Replace
Replace
Replace
Repair or replace
Replace
Replace
Replenish
Bleed
Replace
Replenish
Repair
Replace
Excessive
steering wheel play
Tractor pulls to right or left
Front wheels vibration
Hard steering
Low operating pressure
Steering wheel does not
return to neutral position
Steering force fluctuates
Noise
3. TROUBLESHOOTING
Symptom Provable Causes Solution
STEERING SYSTEM - TROUBLESHOOTING