KEEWAY ATV250 - Engine Assembly

20
E n g i n e a s s e m b l y
Instructions：
：：
：
1、 The spare parts must be clean before the assembly of engine , lubricate the parts when assemble them ,lock the screw
according to the value of torque.
2、 The sole directional
fixed elements should be paid more attention on them when assemble the engine .
3、 Start and check the lubricative system of oil route after the reinstallment of engine .
Disassembly：
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：
Radiator/cooling water pipe/intake pipe of carburetor
Gear shaft box/reverse gear
Left cover/water pump/outside of left crankcase
Adjuster of chain/chain wheel cover
Timing chain wheel/camshaft
Cylinder head/washer/dowel pin
Cylinder/washer/dowel pin
Spring circlip/piston pin/piston
Right crankcase
Stator
Outside parts of right crankcase /Starting clutch
Starting motor /Disassemble right and left crankcase
/Crank
Disassemble speed gear box
Left crankcase /Speed gear box cover
Assembly：
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：
Assemble left crankcase /Assemble speed gear box cover
Assemble speed gear box
Crank /Assemble right and left crankcase /Starting motor
Outside parts of rignt crankcase /Starting clutch
Stator
Right crankcase cover
Piston /Piston pin /Spring circlip
Cylinder /Washer /Dowel pin
Cylinder cover /Washer /Dowel pin
Timing chain wheel /Camshaft
Adjuster of chain/ Chain wheel cover
Left cover/water pump/outside of left crankcase
Gear shaft box/reverse gear
Radiator / Cooling water pipe/Intake pipe of carburetor