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Re: bosch nail gun jamming and i cant get the nail out.
Hi, Sounds like the quickest way is to take the nose off. Remove The bottom 4 bolts. Pull back the nail pusher first and latch, so the magazine spring do go flying. Once you have the nose off, then you can put in a vise and pound thru the other way. Thanks, Jeff
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There are many brands of nails that fit into the rail however the angle or gauge my be a little off thus causing miss or jam. One method to check for good angle is to place the strip of nails on the outside of the rails aligned with the top. The first nail should align with the path of the driver. If off alignment do not use them. With pinners or staplers the gauge is important. Remove one pin or staple from the strip and make sure it fits snuggly thru bottom exit. Too tight or too loose will jam. Good luck
If your using refills that have wire holding the nails together.
Check to see if bits of wire, debris is collecting in around the striking hammer. I switched to paper and never looked back. Must have gone through 5k worth of nails and rarely jams. Other things to check,
1. Check the striking hammer, make sure it is not bent or damaged.
2. Check air pressure, Low pressure can cause jamming, misfires.
3. If the tool needs pneumatic oil, 2-3 drops before you start good rule of thumb.
4. Check spring return. Sufficient pressure must be maintained or the nails will not feed properly. Misfires, incorrect feed, jamming etc.
I had a Hitachi brad nailer and it was horrible. Fire 1 brad nail would jam or misfire. Did everything I could think of nothing worked. Put it up, got a Rigid brad nailer and never looked at the Hitachi again. :)
Sometimes you just get a lemon! (PS I understand you have a framing nail gun. Brad nail gun above is used for an example)
Hope this helps
Assuming that the gun will not jam with nails removed and the driver returns to top of cylinder when fired without nails. If the driver is bent the nailer will jam without nails. Jamming is usualy caused by bent driver, driver tip worn (not square), or wrong nails. If the driver is not bent and the tip is square, suspect wrong nails. Easy test. Place a strip of nails on outside of rails with the nail heads aligned with top of rail. Move the strip of nails toward the nose if gun. With the heads aligned with the top of the rail, the first nail should align with the path of the driver. If the first nail does not align with the path of the driver and the head is angled slightly away from the path of the driver, the driver may strike the shaft of the first nail pushing the nails back into the rails. If the head of the first nail is forward with the nail shaft angled back away, the nail will flip causing jam. The first nail should align with the path of the driver to prevent jam. It is difficult to find perfectly made nails that align correctly. But certainly check the nails with test mentioned above with every new box for accuracy. You might find that you will need to change brands to get a good fit. Good luck.
Simple test for piston jam. With nails removed and latch open, point nose of gun up then down. If the driver slides up and down in the cylinder as you move the gun, replace the piston oring (test gun for proper operation). If the piston stays in the upper most position as you move gun (push driver to top position), check lower bumper and bottom seal under the bumper (sheet). Replace as needed. If the lower parts are in good condition (good piston oring, lower bumper and sheet) , replace the 3 orings on the feeder piston. Good luck
Try removing stuck nails without taking apart gun. Remove remaining nails from rails. Use long piece of allen wrench or similar hard steel and grind the end to allow for jamed nail (I use a broken driver blade ground slightly thinner to allow for stuck nail). Use heavy brass or copper hammer to push driver up to top of cylinder. If after a couple of heavy blows the driver does not move, remove the head of the gun and pull out the cylinder and place the body of the gun on plywood. This will protect the head from damage. Good luck
Nail guns will jam when driving nails thru very hard wood, solid objects, allowing the gun to double fire hitting the first nail or using the wrong nails(amoung some of the reasons, you get the idea that jamming is common) . There is no special tool to help in case of jam. You must be creative. I use an old driver shaft from nailer that easily fits into the nose of the gun (you can grind a piece of allen wrench to fit into nose and allow space for the stuck nail). The metel that you use must be very hard and strike with heavy copper or brass hammer (caution, steel hammer may splinter metal, use protective gear ). You will need to strike very hard to remove some stuck nails. If first or second strike results in no movement of driver, remove the head and cylinder of the nailer and place the body of the gun squarely on piece of plywood over concete floor (this will protect the head of the nailer from being damaged). Worst case, you will need to remove the rails. Good luck.
Open the front and clear any jammed nails that are there. Oil the gun, push the drive pin back in if it didn't go back in when the front was off and try again. If there are repeated nail jam issues, try genuine Bostich nails.
Not sure exactly what Bostitch framer model you have, but if it is powered by compressed air, as long as you remove the air hose from the nail gun, there should be no risk of the nail gun firing while you remove the jammed nail. There should be a way to access the driver area from the top of the nail gun, even via a latch or a couple screws. Remove the top part of the driver area and that should give you access to the jammed nail, which you can remove. Use long nose pliers or something similar if the nails are really stuck.
There are several allen-key style screws just above the shaft/magazine on this nail gun. Remove those and you should be able to lift the top cover plate and access the shaft and remove the jammed nail. Then replace all back in reverse order (pretty easy to do). Of course, ensure no air supply is connected to the nail gun when you do this.