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 910 Airgun Tuning & Repairs / 615 Views /  21-06-2020

21st Jun 2020
Detailed video demonstrating the disassembly, reseal, and reassembly of the entire regulator. Also, the video describes each part and o-ring in detail and discusses the purposes of every part.
In this video, you will find out which o-rings you will need to replace to fix different issues with your regulator.
For more information about the parts or o-ring sizes, please view the schematics linked below:
Dreamline Repair Kit: https://fxairguns.com/wp-content/uploads/2020/06/9123-och-9123-1-renoveringskit-dreamline-F10122-2.pdf

O-Ring Sizes :
Outer Regulator Housing - 23x2.5mm NBR70
Inner Regulator Housing - 4x1.5mm NBR70
Regulator Screw - 2.0x1.0mm NBR 90 (x2)
Regulator Piston - 4x1.5mm NBR70
Regulator Rod Holder - 11.1x1.78mm NBR70
Regulator Plug - 5x2mm NBR70

On rare occasion, the 4.0x1.5mm NBR70 o-rings may need to be changed to a 4.1x1.6 NBR70 in order to stop a leak. This usually occurs if there is a scratch or imperfection on the sealing surface. This is only recommended as final resort.
As always, if you need any help with this topic, please let me know.


Please let me know if there are any questions about the video. Please like and subscribe, I am thankful for everyone's support!

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Movie Software: Movavi Video Suite 18
Music: Movavi Video Suite 18
Camera (Video): Samsung Galaxy S9

Disclaimer: Modifying or Tampering with air rifles can be very dangerous, and if done improperly, can cause serious injury and/or damage to property. Always be sure to keep safety in mind while working on your air rifle. Also, please contact your dealer and/or manufacturer before any tampering or modifying. 910 Airgun Tuning and Repairs LLC is not liable for any injury or damage to property due to a viewer tampering, modifying, repairing, or tuning an air rifle. 910 Airgun Tuning and Repairs LLC does not represent FX Airguns or FX Airguns USA in these videos. FX Airguns and FX Airguns USA are not responsible for any possible liabilities from these videos.

If you have any questions about repairs in my videos, or if you are needing assistance with other repairs or a service performed on your rifle, please feel free to reach out to me, via comments below, Facebook Messenger, Instagram direct message or Email. If you need help with your FX airgun, and you are located in the Western Hemisphere (North/South America), you can also contact FX Airguns USA for customer service, technical support, or part orders.

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