はじめに
Electric toothbrushes have one or more O-rings to prevent water from entering the handle and damaging electric parts in the handle. If the O-ring wears out, you'll see water seeping through the handle during use.
必要な工具と部品
もう少しです!
To reassemble your device, follow these instructions in reverse order.
終わりに
To reassemble your device, follow these instructions in reverse order.
ある他の人がこのガイドを完成しました。