Some may remember an air compressor restoration I did some time ago. This post isn't so much a restoration, but just a fix up of sorts.
I saw this air compressor advertised for $10 online, so I went to look at it.
I was told that it ran, but had an air seal issue, and wouldn't hold air or make any decent pressure. Upon inspection, it wouldn't even run, so I offered AUD$5/US$3.55 which was accepted.
Once I got it home and plugged it in, it ran fine. I'm guessing it was an issue with the sellers power source.
The air leak was there, and coming from underneath the pressure switch. So, I took the pressure switch apart and found this diaphragm was damaged.
I was able to make a new one with some scrap rubber, and fitted it in place.
Once the new diaphragm was installed, the air leak stopped, and the pressure held and rose steadily.
Now I have a spare air compressor for the total sum of $5.
SR.