[Junk] Repair and restore the converter generator EX22. HONDA Generator Restoration

0:00
Hello, we currently have 611 subscribers. Thank you for your likes and comments that have motivated you to make videos.
This time is the restoration of the converter generator that has entered the period, it seems that the current price is 140.000 yen, so it is surprisingly expensive, isn't it? Well, will it be fixed! ??
1:34
The big difference between the cycloconverter generator and the standard generator is that the frequency (Hz) can be changed. The converter unit adjusts the frequency. Since it does not have a sine wave function, it cannot be used as a power source for precision machinery such as personal computers.
1:37
The surge absorber controls so that a large current does not flow to the load side due to changes in engine speed.
2:07
Filters are installed inside and below the fuel tank and need to be cleaned regularly.
2:47
The direction of rotation differs depending on the engine, and the recoil starter also differs accordingly, so install a recoil starter that matches the direction of engine rotation.
3:40
Remove it using a special tool, this tool was made by me.
4:17
It gives tension and impact to the puller at the same time, and the hitting sound at the moment of removal changes.
6:02
Decompression has the role of reducing the load of starting the engine.
6:07
"Reamer bolts" are used for the connecting rod cap bolts, and the dimensions of these bolts are precisely made.
6:42
It has a function to stop ignition when the engine oil runs out. This is to prevent damage to the engine.
7:53
The piston ring has a direction and an order, and the abutment is shifted by 120 ° to prevent compression leakage.
8:06
The governor weight works to keep the engine speed constant, so make sure it runs smoothly.
8:40
Align the camshaft and crankshaft alignment marks. If you make a mistake, the valve opening / closing timing will change, which may cause malfunction or engine damage.
9:00
Use the collar only on the exhaust valve side.
9:10
Valve clearance is done after the crankshaft is fixed, otherwise the valve will remain open and the engine will not start.
9:25
It is the part that adjusts the engine speed later. When the bolt is turned, the tension of the spring changes and the engine speed is adjusted.
9:46
A collar is attached to bring out the center of the stator coil.
9:57
The magnet rotor was polished and then heat resistant.
10:07
The key of the crankshaft and the groove of the magnet rotor are firmly aligned and fixed. If this position shifts, the ignition timing will change, which may cause engine malfunction or inability to start.
10:19
By dropping the primary coil side to ground, the plug will not catch fire and the engine will stop. Engine switches, oil level switches, and spark units play that role.
10:23
When the resistance on the secondary coil side is measured, it is displayed as OL (over range), and the wire is broken.
10:30
There is a resistor inside the high tension cord (plug cord).
10:50
The spark plug cannot be ignited due to the disconnection on the secondary side of the ignition coil. It is possible that the generator was destroyed because the engine could not be started. A new ignition coil costs about 5.000 yen, but this time I will use a used one (0 yen).
11:14
Replace the recoil rope with a sturdy rope with a nylon core.
11:31
If the engine oil is low, the oil switch will be short-circuited and the engine will stop igniting. As the oil is added, the switch moves by buoyancy and cuts off the circuit.
11:40
In the ignition test, it is necessary to turn on the DC power to the converter unit and the spark unit is normal, so the circuit is completed.
12:28
We use a special paint called "Mitchacron" to prepare the paint.
12:36
The dilution ratio varies depending on the type of paint, so make sure to mix it according to the paint. I want to finish the plastic part with a flexible coating film, so I mix "multi-softener".
13:12
Since the output voltage is low, I could use the electric drill by adjusting the governor to 3300rpm / 106V.
Thank you for watching and subscribe to our channel.
#Details in the summary section
#Generator
#Restoration