Chapter Ii Maintenance And Adjustment Of Vehicle; Section 1 Periodic Maintenance/Lubrication - ATV 250 Service Manual

Chapter II MAINTENANCE AND
ADJUSTMENT OF VEHICLE
Note:
The correct maintenance and adjustment are necessary to ensure vehicles, normal
driving.The repair personnel should be familiar with the contents of this article.

Section 1 Periodic Maintenance/Lubrication

Item
Valve
Check the valve clearance.Adjust it if necessary.
Spark plug
Check the clearance and clean the plug. Replace it if necessary.
Air filter
Clean it. Replace it if necessary.
Carburetor
Check the idle or starting state.Adjust it if necessary.
Cylinder head
Check it there is crack or damage in gas tube.Replace it if necessary.
Exhaust system
Check the leakage.Tighten it again if necessary.Replace the gasket if necessary.
Spark surpressor
Clean
Oil circuit
Check the cracks or damage of oil tube.Replace it if necessary.
Engine oil
Replace.(Preheat the engine before draining the oil)
Oil filter
Clean
Oil filter screen
Clean
Gear case oil
Check the oil level and leakage.Replace.
Brake
Check the operation.Adjudt it if necessary.
Clutch
Check the operation.Adjudt it if necessary.
Wheel
Check the balance,damage,run-out etc.Replace it if necessary.
Wheel bearing
Check the looseness and damage.Replace it if necessary.
Check the operation and correct it if necessary.
Front&Rear suspension system
Steering system
Check the operation and corrcet it if necessary.Check the toe-in and adjust it if necessary.
Bearing of steering
Lubricate every 6 months (lithium soap grease)
verticle column
Check all the connecting piece and fasteners of chassis correct them if necessary.
Connecting piece and fastener
.We advise that the maintenance of these items should be conducted by our saler.
Requirement
Every time Every
3 6 6 1
1
month month month month year
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