Malfunction of the starter on the VAZ 2112

A couple of days ago, one trouble happened with my VAZ 2112, with which I had to suffer a little. At first, the problem was this: when the engine was started, the starter did not always work, but every other time. Everything would be fine, but a little later the car stopped starting altogether, it felt like the power was cut off before the starter.

I was looking for a reason for a long time, and finally it dawned on me, I remembered there was a similar problem on the previous car - the wire came off - positive red. And apparently at first he was a little broken and retreated, and then completely came off. I didn’t think for a long time, I removed the starter to make it more convenient to mess around, and replaced this unfortunate posting with a new one. After that, I tried to start at least 10 times a day and everything was fine. That's how I dealt with this breakdown on my own without any car services.