Replace deteriorated charge coil of DT50 with external one

I drive a 1991 DT50.

Recently, the engine has been slowing down, and the engine stalls while idling. The engine did not stall while driving. Once the engine stalled, it could not be started immediately with KICK and had to be pushed.

The stall during Idling had stopped without warning, even though it had been turning at 2000 rpm normally until then.
Also, during Idling, the Blinker did not blink when attached, and the Indicator did not blink.

I removed the Flywheel and measured the resistance value and found that it was only 130Ω while it should be 295Ω±10%.

So I tried to buy OEM Product but it was discontinued and not available.
I looked for it on the Net and RICK’S MOTORSPORT ELECTRIC RICKWasteMotor sportsElectric Charge coil YAM [2102-0280] was available. However, when I looked at the compatible model, it was DT50 L|C year:88-90.

I bought it anyway and compared the actual product and the shape is the same.
I installed the flywheel puller immediately and found no problem. For installation, you will need Special Tool's Flywheel Puller, a soldering iron, and solder.

The engine starts with one or two kicks, and the engine no longer stalls when idling. Also, the blinker during idling is now blinking.
I have driven more than 300 km since installation and there are no problems.

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