My Central Machinery pin nailer stop firing. Let's take it apart and diagnose the problem.
First I'll check the front end of the gun for any jammed nails.
Then I'll take the back plate off and examine the O-rings along with the plunger o-ring and the plunger shaft for anything foreign.
Generally these guns need to be oiled regularly with use otherwise jamming and damaged o-rings become much more likely.
Thanks for watching!
![](https://i.ytimg.com/vi/3XV_2gx9CTU/maxresdefault.jpg)