like a professional mechanic

問題

The left fan thought it was a jet engine.

修理

I had some doubts in the beginning but then the whole procedure seemed to be natural.

アドバイス

The photos on your site worked out to be a good guide.

I was so absorbed, that I forgot to take any pics.

It´s a good idea to put the screws on a piece of cellar tape and tag them. It makes it easier to put everything together again.

You just need to be bold enough to start.