[Old generator] KAWASAKI Side valve engine is disassembled and assembled. 

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This time, I will disassemble the "KAWASAKI generator" that has finished supplying parts, and if you are lucky, it may be revived.
0:34
Use an oil-resistant fuel hose.
0:40
Since water has a "heavier specific gravity" than gasoline, it separates and prevents water from entering the carburetor.
1:39
The governor lever should be returned to its original position.
2:05
If you use a puller with a long hole, you can disassemble the machine in various ways.
2:20
The "point ignition type" physically determines the timing at which the spark plug is fired.
3:01
There is a "left-handed screw" part, which is made so that it will not come loose due to the output of the engine.
3:11
Remove the retaining terminal using a special tool.
3:38
It can be disassembled with existing parts, but it is necessary to understand the structure.
3:55
The screw hole cut in front of the rotor coil is used when disassembling using a "slide hammer".
4:15
This engine is called a "side valve engine".
4:24
The "overlap" is at the position opposite to the "compression top dead center". The exhaust and intake valves open and the "flow velocity" is used for smooth intake and exhaust.
4:47
The "governor" has the role of keeping the engine speed constant by the "centrifugal force of the weight".
6:04
I did a "leak test" on the valve using a parts cleaner and the results are good.
6:30
It is said that installing the governor weight is "simple and difficult".
7:09
By shifting the opening of the piston ring by 120 °, compression leakage is prevented.
7:26
Be careful not to make a mistake as the connecting rod and connecting rod cap have directions.
7:52
The valve clearance cannot be adjusted, but there is no problem.
8:10
Inspect the ignition timing contacts for defects.
8:23
There was a defect in the contact of the sorter coil, and the contact was restored after polishing.
9:02
When you turn the engine, the rotor coil rotates like this.
9:12
Electricity can be supplied to the rotating body by using a carbon brush. By passing direct current electricity through the rotor coil, it has a magnetic force and electricity is generated in the stator coil.
9:23
The contacts of the ignition coil are polished with a sponge.
9:50
I confirmed that the spark plug was ignited.
11:14
I was able to turn on a 500W halogen lamp.
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#Details in the summary section
#restoration
#dynamo

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