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4.Cylinder head/valve
Note
Cylinder head decomposition
Use a valve spring compressor to press down the
valve spring.
After removing the valve plug, loosen the compressor
and remove the spring stopper, spring and valve.
Note
Special tool: valve spring compressor
Remove the valve guide oil seal.
Remove the carbon deposits in the combustion
chamber.
Remove the debris and foreign matter from the
gasket surface of the cylinder head
Note
Do not damage the cylinder and the cylinder
joint surface.
When scraping out the debris, avoid debris or
foreign matter from entering the crankcase.
In order to prevent the spring from losing its
elasticity, do not over-compress the spring, and
use the most suitable length to remove the valve
plug.
Chain guide
Gasket
Valve bolt
Summary of Contents for A180
Page 2: ......
Page 12: ...ZHEJIANG KAYO MOTOR CO LTD 4 4 1 2 3...
Page 26: ...ZHEJIANG KAYO MOTOR CO LTD 1 Taillight connection cord 2 Taillight 1 2...
Page 41: ...3 3 I Inspect Note When driving in a dusty place it should be cleaned frequently...
Page 75: ...ZHEJIANG KAYO MOTOR CO LTD 8 1 8 9 Generator starting clutch 8 9 1 9 5 Crankshaft axle box 9...
Page 77: ...1 Preparation of information fault diagnosis...
Page 80: ...1 Preparation of information fault diagnosis...
Page 106: ...3 Lubrication system...
Page 108: ...3 Lubrication system...
Page 115: ...Lubrication system Install the starting gear and alternator set See Chapter 8 bolt X2...
Page 128: ...4 Cylinder head valve Do not damage the joint surface of the cylinder head...
Page 157: ...6 V belt drive system...
Page 162: ...Remove the hammer roller from the sliding drive plate Sliding drive plate Hammer roller...
Page 174: ...Use pliers to snap the spring into the groove spring Clutch block...
Page 190: ...8 Alternator Starting clutch Flywheel puller Universal fixator...
Page 213: ......