Question about Stanley Bostitch N80s Nailer -rebuild Parts O`ring & Seal Kit

1 Answer

N80S won't completely sink #12 nail

My N80S sinks #12 nails about half way. Most times it will only fire a single #12 nail. #8 nails work great. I have installed the basic O-ring kit, but still no luck. I have also replaced the large O-ring "check valve" on the lower outside of the cylinder. All parts have been cleaned and oiled with air tool oil. I have 120psi available and a very large compressor.

Posted by on

  • David Ford
    David Ford May 11, 2010

    by basic o ring kit I take that to mean the piston and firing valve and the trigger? How are the bumpers in the bottom of the cylinder? Also how is the seal on top of the cylinder? When you rebuilt this tool did you grease the orings. And by shooting a single nail is the piston not returning to the full rest position. If not it could mean that the cylinder is dry and not retracting the piston (it should move freely) or the firing valve might be sticking. Let me know

×

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 3 Answers

It sounds like its not oiled enough possible bent piston due to jamming.

Posted on Feb 20, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I have a Bostitch N80S stick framing nailer that leaks air from the trigger area. I replaced the entire trigger valve with a new single fire trigger to see if the old bump fire trigger was the problem


Remove the nails and take off the trigger to expose the trigger valve (usually part # tva6). Connect air and spray soapy water on the valve to determine if the air is leaking from the center of the valve or around the outer edge between the body and valve. If leaking from the center, could be defective valve or debris under oring. Pop out the valve and examine internal parts for cut oring or defect. If leaking from between body, you could have cut orings installing the valve. Make sure that there are no rough edges in the body of the gun. Bump fire or single fire happens with the trigger type not the valve. Bump fire trigger is usually black metal and single fire trigger is light color plastic. Good luck

Apr 10, 2013 | Stanley Bostitch Nail Gun

1 Answer

Can I use paper collated nails in my Stanley N80s b-1? The nails meet all other required specs.


Paper collated will work. Maze nails part # PCP28325131 works on many 28 degree guns including yours. Only advantage that I can see with using welded is that the nails will take more abuse on the job site including getting wet. Paper collated can brake apart easily but dont worry too much about the difference. I would buy the least expensive or available but I like the idea of using made in USA of maze nails (not available on all areas of US). Good luck

Nov 10, 2012 | Stanley Bostitch N80s Nailer -rebuild...

1 Answer

Miss fires and wont sink nails depth set deep and pressure over 120 psi


If no air is leaking from gun, miss-fire is usually caused by worn or too tight piston oring or lack of lubrication. Easy test. Disconnect airline, remove nails, point nose of gun up then down. Driver should stay in uppermost position. If driver moves up then down within gun replace piston oring and retest. Set pressure to about 100psi. Good luck with repair.

Oct 14, 2012 | Porter Cable Coil Roofing Nailer

1 Answer

Hitachi roofing nailer shoots every other nail & doesn't sink the nails it shoots


i think you have two different problems , replace the feeder spring, and replace the oring on the driver piston. also make sure that the coil of nails is perfectly round if they are dropped or squeezed tool will not work right

Sep 11, 2012 | Hitachi NV45AB2S Coil Roofing Nailer

1 Answer

Stanley coil roofing nailer not sinking 3 1/4


That model may not be designed for that length nail. Check with your local supplier.

Mar 10, 2010 | Stanley Bostitch Coil Framing Nailer

1 Answer

It will double fire sinking second nail only half way. This happens every third or fourth shot. The nailer is a Hitachi NR 83A 3.25in. X .131


the pin pushing your nails is loose and the guides are warned .
try to change the guides and you will see that this problem will will be gone .
one last thing , make sure the coils are in good shape as it may create some feeding problems and push 2 nails at once

Sep 26, 2009 | Hitachi VH650 2 1/2" Full Head Fencing...

1 Answer

Sparks when shooting a nail


Hi,
It is common to see sparks. It is metal striking metal. Although, if it sparks alot. It could be a chipped driver blade and the nail would not drive all the way. Does your sink `em?

Aug 15, 2009 | Hitachi NT65MA2 1 1/4 To 2 1/2 Inch 15...

1 Answer

Nailer only will fire one nail at a time and will not fire a second nail unless we take the nails out and put them back in. Nail also does not drive all the way in when it fires.


I found your post a couple times, when you remove the nails does the piston/driver slowly come down? Also do you hear any air leaking around the cap? When was the last time you had it serviced. It sounds like the o rings are dried out or worn flat and possibly a seal on top of the cylinder might be damaged. Not to worry though, it is rather inexpensive to repair all that yourself if you are handy with tools. Let me know and I will find a breakdown for you before you attempt anything

Jun 05, 2009 | Stanley Bostitch N80s Nailer -rebuild...

1 Answer

Cambell-hausfeld framer


its double firing, after firing gun pull back, what is happening is when you fire a nail your pushing the gun back onto the wood and its putting another nail in

May 08, 2009 | Campbell Hausfeld 2" 18GA Brad Nailer

1 Answer

N80 suddenly quit working


There is a nail stuck inthe grove where the nail comes out. There are 4 allen bolts on the front of the nailer.remove them and you can remove the bent nail. Put it back together and your ready to go.

Mar 11, 2009 | Stanley Bostitch N80s Nailer -rebuild...

Not finding what you are looking for?
Stanley Bostitch N80s Nailer -rebuild Parts O`ring & Seal Kit Logo

Related Topics:

157 people viewed this question

Ask a Question

Usually answered in minutes!

Top Stanley Air Tools & Compressors Experts

John Trevino

Level 3 Expert

1383 Answers

nathan

Level 3 Expert

634 Answers

EugenesDIYDen
EugenesDIYDen

Level 3 Expert

479 Answers

Are you a Stanley Air Tool and Compressor Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...