I bought a used nail gun that almost looked brand new. When I tried to use it every time I pull the trigger the gun cycles twice and tries to nail two nails in succession. Does anyone know what's wrong?
This is a bottom fire tool. (NV83A2) You need to hold the trigger down and then as you place the nailer to the wood the safety will depress and it will fire once. This is usually done in one, swift action. If you do this in the opposite way by placing the tool to the wood and then pulling the trigger they often will double fire.
SOURCE: rapesco pro 140EL nail gun repair/ manual sought
Perhaps [url=http://www.tacwise.com/tools/view_prod.asp?code=21&back=2&type=1]This Link[/url] will get you going in the proper direction. It's not a schematic but it is the Tacwise homepage, hopefully they can be helpful to you.
SOURCE: dewalt dc618 wont drive a nail
problem solved.whoever had used the tool must have hit something hard because the drive pin had been pushed back just enough to stop it from cycling.
SOURCE: Air leaks arond trigger when depressed, but no nail fires.
Where does the air leak out from? If it leaks from the trigger DeWalt makes a trigger valve assembly part # 641006-00 list 8.89 BUT if it leaks from other areas we have to look into it deeper. If it is just the trigger valve let me know and I will give you instructions how to remove and install the new one.
SOURCE: Help with Bostitch N60 air nail gun.
If it is a N60FN you will have to install a new trigger valve P/N TVA6. Any Bostitch service center should have them.
SOURCE: I'm looking for a picture how to remove the
You can go to Stanley Bostitch.com and look at a breakdown. you can also unplug the air line and you will find 2 roll pins holding the trigger valve in place and 1 holding the trigger itself, remove all of them and then FOLLOW closely, wrap a shop rag around the handle area of the trigger to completely encase it. Then holding back on the release portion of your air hose so you can pull it off immediately, push it on the adaptor and you will hear a POP REMOVE immediately and then remove rag and the trigger should be in it. If you are uncomfortable doing this don't even attempt, its not that hard just take your time. Let me know if I can help further and if I have helped you would you please rate my reply accordingly and thank you.
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