Question: Porter Cable BN125 . hello Steve, Thank you for the question. I hope this helps and good luck with your repair. Bn 125 nailer- Gun only( thuds) doesn't shoot nail. There is a newer model of this item: PORTER-CABLE BN200C 2-Inch 18GA Brad Nailer Kit $69.95 The hammer pin gets stuck in the down position and has to be manually reset each time. Thank you Tim. Thank you Tim . If you have ruled it out you may have to take it to a technician. It also describes information tools available at eReplacementParts.com. I hear air escaping when I press the trigger and there is no resistance in the trigger pull. No pressure at gun. sacs64. Record these numbers in the spaces below and retain for future reference. I think it is A00104. Hello Fred, Thank you for the question. The original is an orange ring. We do not have exact instructions for this repair but all you have to do is remove the housing cap then remove the parts to access part 108. Like. 3.4 out of 5 stars 29 ratings. Hope this helps! ?, So it fits over piston. Model No. Available from these sellers. Should the piston ring#112 have a break in it? Thank you for your question and good luck with your repair! I'm trying to put the driver back into the cylinder and I can't get the O-ring to go in, new O-ring, so frustrated ! The porter cable brad nailer BN125A is able to fire only one nail at a time. Best Regards. Thank you for your question and good luck with your repair! The following URL is to a video that should assist you with the instructions on how to do this: https://www.youtube.com/watch?v=NfiZwRoofdI&feature=youtu.be. The hammer pin gets stuck in the down position and has to be manually reset each time. Very simple repair. Was using the nailer when it gave one burst of air and stopped working. customerservice@ereplacementparts.com Both OK. The Model and Serial No. I have a Porter Cable BN125A Finish Nailer that when the trigger is pulled will only make a clicking/short burts of air noise. Please send a picture as an attachment to: This article lists the major categories of drilling, fastening, and hammering tools, and explains the basic applications, types, and features of each. Where can this be serviced if all else fails? The Exhaust Defector is only sold as part of the Housing Cap, Part Number: A01267 for this model. Porter-Cable BN125A User Manual. Can I send a picture somehow? Any suggestions???? Ask our experts a question about this part and we will respond as soon as we can. Discussion is closed. Works for a while and then must repeat the process. We hope this helps. x 1-1/4 In. This article discusses the common problems that air nailers encounter. What: A Porter Cable Brad Nailer Model BN125A Replacement Air Deflector - Part Number: 894698 Why: The one on my Brad Nail disintegrated (safety glasses for the win) and this part is no longer available. I'm not sure which part I need. We were unable to add your email to our mailing list. Please contact us anytime. It offers steps for troubleshooting each symptom and guidelines for repair. View online or download Porter-cable BN125A Instruction Manual Thank you for your question and good luck with your repair! Thank you for the reply, I will try this today when I get home. We hope this helps! New (2) from $199.99 + $11.79 Shipping. The porter cable brad nailer BN125A is able to fire only one nail at a time. To ask our experts a question about a part, use the Q&A feature on our product pages. Copyright © 2020 eReplacementParts.com Inc. manual. Trigger Pivot Pin (after serial number 80046), How to Install a Driver Maintenance Kit on a Porter Cable Nail Gun. Notes: Use at your own risk. Thank you for your question in regards to your unit (Model Number BN125A). Hello Buddy, Thank you for the question. Nailer was oiled before use. No pressure at gun. Hi Tim, it could be as simple as oiling your gun as this can could be causing your issue, you may also need to replace the hammer pin it's self. Good Day John. Download. Instruction. Also, replace the gasket head with this repair as gasket are a one time use only. plate is located on the main housing of the tool. Porter-cable BN125A Pdf User Manuals. This article suggests guidelines for power tool care and maintenance. I have had this porter cable and when I went to use it, the air diverter was broke so I ordered a new cap and the diverter came with it. Can the o-ring be bad even though it looks ok? BRAD NAILER. Hi John, I would contact the manufacturer directly as we do not have information on local technicians. I have checked the piston and the air supply which is fine. PORTER-CABLE BN125A 5/8-Inch to 1-1/4-Inch 18-Gauge Brad Nailer Visit the PORTER-CABLE Store. In-store: set your location. Thank you for your question and good luck with your repair! Hi John, it is possible to worn/loose even if it looks ok. Hello sacs64, The problem may be with worn or torn o-rings in the trigger assembly. Hope this helps! Hi John, the piston ring part 894734 does have a break in it.Thank you for your question and good luck with your repair! Part #894698 Exhaust Deflector not shown as a part that can be purchase.On my list it is shown as #101 Part #894698,can it be purchase. Almost acts like its not getting enough air but I know it is. Sold by SIM Supply. ... "porter cable bn125a inch to inch 18 gauge brad nailer" & marketplace (458) Only. How do you take out the HD valve piston from the top casing part 108. This video will teach you to remove the piston and driver assembly from a nail gun, allowing you to replace a broken driver or access other parts that may be reducing your nail gun's performance. Our experts will get back to you as soon as they can. Unplugged nailer,plugged it back in got nothing but air coming out exhaust. Remove air supply and reattach air supply while holding trigger and touching wood gun will shoot. Is the piston ring supposed to have a break in it? Hello Missy and thanks for writing. Hi John, it sounds like a broken or faulty seal or o-ring causing air leak. Page of 11 Go. Discussion for the Porter Cable BN125A Brad Nailer. Receive money-saving advice and special discounts! My brad nailer won't fire. Yes, The Piston Ring is suppose to have the split. Tired some suggestions found here ,nothing works. Tim for model number BN125A asked on 2019-09-28. Pull trigger and air slows down. Have checked o-ring and piston ring. Porter-Cable Porter Cable PNS18125 Porter Cable 18-Gauge Galvanized Narrow Crown Finish Staple, 1/4 In. Recommend that this is printed with a strong non brittle filament. The nose cushion also disintegrated and I made a replacement one. $19.83 $13.00. (5000 Ct.) PNS18125. Full screen Standard. How to remove the inside hardware from the cap ??